Sharon woke up early and saw that David was still sleep. She crept out of bed and went to the bathroom. After peeing, she checked her butt in the mirror. It was still reddish from last night's paddling and only a little bruised so far. Her paddling last night had been more intense than the first paddling that David gave her a few weeks ago. He had followed her instructions exactly this time. Four hard swats. And with her Dad's other paddle. The one with holes. According to her brothers, this had been the paddle that her Dad had used on them when they were in very serious trouble, or, she thought, when her Dad was at his maddest and wanted to make the biggest impression on them. She could remember how her brothers sometimes yelped more during a paddling but she didn't remember knowing for sure which paddle her Dad was using on them. She remembered seeing her Dad only once carrying the paddle with holes up to her brothers room one time and knew that one or both of them were going to get a worse than usual paddling for whatever he had done. She had been glad that she didn't get paddled. Now Sharon knew how lucky she had been to get only the wooden hairbrush. That had been bad enough on her bare butt without having to bend over and get her bare butt paddled by her Dad or Mom. And though she had gotten her last spanking at age 13, she was well aware that her brothers had been paddled long after her punishments involved only being grounded to her room.

She thought about how much she liked last night. Not only was waiting to be paddled exciting but she had been turned on by the paddling itself. And she really liked that David had also been turned on by having to paddle her. There was no way that he could have kept the rubber on that she had left on the table outside her bedroom door without him being hard even before he came in and saw her kneeling on the floor. She had guessed that it would not be difficult to get David to cum and have to face being punished too. When Sharon had felt him stop thrusting into her last night, she knew that he was about to cum. It had only been too easy to tighten her vagina around his dick and massage him to orgasm. Once he had unlocked her handcuffs and she had taken off her blindfold, she knew immediately that she had been successful. David still had the rubber on and it was clear that he had cum. She had already planned to give him a way out of the "no sex for a week" penalty. She still intended to have his butt paddled but Sharon wasn't the one who would do it. This evening, the rest of the plan would come together. There was still work to be done as there had not been enough time on Friday afternoon to finish up in the basement. Joanne, Julie and she had agreed that they would need to have the house to themselves for two more hours today. Sharon thought she knew just how to get David out of the house. He had said that he needed to study this weekend. She could arrange for him to do just that. She assumed that Julie would be able to keep Don away too. Don didn't spend as much time hanging around here anyway.

After David had uncuffed her last night, she had laid on the bed and invited David between her legs. But with his mouth and not his dick this time. He had already cum and while he would be hard again before long, Sharon decided that he had had enough fun for one evening. She needed him ready to roll again on Saturday night. Doubtless, he would be disappointed not to get seconds. But she put his mouth to work and in a few minutes, she had cum too. She had already gotten wet from the whole experience leading up to the paddling. The paddling itself had only been a small set-back to her arousal. She wondered if boys always lost their erections if they were paddled hard enough. David had definitely gotten soft when she had paddled him or maybe he was already soft and the threat of the paddling kept him that way. Sharon kept his face in her crotch and encouraged him to keep working down there. She had two more orgasms before she let David come up for air. When he did, she noticed that he was hard again. His penis was bobbing up and down in anticipation that he would get to fuck her again. But she cut off that possibility by having him lie down beside her. She grabbed his dick and gave it a slow up and down hand job. But she was careful not to let him cum this time. He moaned at the sensation. She stopped immediately and let go of his erection. David was panting lightly.

"Why don't I just play with you a little more," she said to him.

"Uh, yeah," was as much as David could say as Sharon once again took his dick in her hand. But this time, she just held it tight. She was pleased with how hard he was. He tried to thrust his penis in her hand. She let go again. David turned on his right side and kissed her hard. He grabbed her left breast with his left hand and reached down to her pussy with his right hand. He fingered her while gently rubbing her nipple. Sharon liked the feeling but it didn't encourage her to reciprocate right away. She laid there and took it all in first. David's erection was touching the outside of her left leg. She could feel the slippery pre-cum oozing out of it and wetting her thigh. He started to roll over onto her but she stopped him with a firm push on his chest.

"Not yet. You need to wait. I'm not done with you yet," she whispered. She took his erection in her right hand and move her fingers slowly up and down his dick. Then she pulled him onto his stomach. Once he was face down on the bed, she rolled over and straddled his butt. David wasn't sure what she was doing but was hopeful. He heard a light metallic clinking sound as she took her right wrist and then his left wrist and folded them behind his back. Then she cuffed his wrists together with the handcuffs. She used the gag that had been in her mouth to gag him and then she put the same blindfold over his eyes.

"Sleep tight," Sharon said. And all David could do was groan softly into the gag.

****************

Sharon smiled as she remembered how last night had ended. David was nude and handcuffed face down on her bed. He was also gagged and blindfolded. She had played with his butt a little and had reached between his legs to stroke the back of his balls lightly. That had made him moan again. Which was a sound that she loved.

This morning David was lying on his side. He was still handcuffed and blindfolded but she had taken the gag out of his mouth last night before she had gone to sleep. She had thought that it might be hard for him to breathe well during the night if he was gagged too tightly. His penis was hard this morning but Sharon guessed that it was just morning wood. That's what her brothers had called morning erections. She had seen morning wood on other boys in the morning and had been fascinated by boys having erections while sound asleep. David was no different. His erection was sticking out and he was dead asleep.

Sharon decided that she needed coffee. She wandered downstairs and started the coffee maker. David and she could go to breakfast and then she would send him off to study for the rest of the day. But she thought about having a little fun before sending him out the door. She went back upstairs and peeked in her bedroom door. David was still lying on his side but seemed to be stirring now. She went to her bed and bent over enough to put her mouth around his penis. He jerked awake almost immediately.

"Morning, lover boy," she said.

"Uh, morning," David replied. He still couldn't see her due to the blindfold but he definitely sensed her presence. He had not just dreamt that she had had her mouth on his dick. He was hard again.

Sharon bent over and pulled David to the side of the bed. Once she had him sitting upright on the edge, she pulled him up to standing.

"Let's get some coffee, shall we?," she asked.

"Um, sure, but can you uncuff me first," David replied.

"Nope, not yet. But you probably need to pee first, right?," Sharon said.

"Yeah, but can I do it myself?," he answered.

"Nope, but I'll help," she responded as she guided him through her bedroom door and into the bathroom. She thought it was fun to point his penis at the toilet and hold it while he peed. She aimed him and then said, "Okay, go."

David had no choice so he peed while she held his dick. He was lucky that he wasn't as hard as he had been when he first woke up. The short walk blindfolded from her bedroom to the bathroom had been just enough to get him soft enough to pee straight. Or so he hoped. When he was done, Sharon shook the last few drops off and guided him downstairs slowly.

Julie was sitting at the kitchen table as Sharon guided David there. Sharon put her finger up to her lips to signal Julie to stay quiet. She then helped David sit down and went to get a cup of coffee. Blindfolded, nude, and still cuffed behind his back, he sat there quietly. The wooden chair was cold on his balls and he shivered slightly as he waited. Sharon busied around the kitchen while Julie sat silently and smirked at David's situation. It reminded her of what she had done with other boys, including Don. Leaving them cuffed, blindfolded and butt naked was fun. Then Julie looked back and saw Sharon's paddled butt. She almost laughed but managed to stifle it. Sharon looked back at her quickly to remind her to be quiet. And then she realized that Julie was getting a good look at what her new paddle could do. Julie pantomimed swinging a paddle and Sharon smiled.

Sharon returned to the table with two coffee cups. She placed one in front of David and then took off his blindfold. He was startled to see Julie sitting across from him. "Hi, David," she said.

"Um, hi," he replied.

"It's gonna be hard to drink that coffee, isn't it?," Julie asked with a smile.

Sharon cut in to say, "Oh, that's right. Let me uncuff those hands, David." She picked up the key off the table and went behind him to unlock the cuffs. Once freed, David massaged both wrists as they were sore from being cuffed all night. He realized that Sharon liked showing him off to her roommates and that he had a choice. He could stay and drink the coffee or he could scamper like a little boy back upstairs to get some clothes on. It was obvious that Julie had been sitting there and had already seen him nude. So he didn't see the point of being too embarrassed. Not enough to skip the coffee anyway. Sharon was nude too and would have teased him if he acted too modest in front of Julie. Julie had already seen him nude twice already. Besides, Julie wasn't wearing much either. From his view from the opposite side of the kitchen table, she was bare-breasted up top and he couldn't tell without being obvious whether she was wearing anything down below. David sat there and sipped his coffee.

Finally, Julie stood up and said that she had to go out for something. She was wearing only sheer white bikini panties. As Julie walked past David, she couldn't resist looking down taking another peek at his dick. "See you two later," Julie said as she went upstairs.

Joanne came out of her room a minute later and acted as though there was nothing unusual about Sharon and David drinking coffee in the nude. Joanne was wearing a short t-shirt over her small panties. She got a cup of coffee and joined Sharon and David at the table.

"So, what is everyone doing today?," Joanne asked.

"Oh, David is going to the library to study all day. I have errands and then studying of my own this afternoon," Sharon replied.

"Well, I guess that this is going to be one boring house today," Joanne said, with a tight smile.

Sharon and David finished their coffee and went upstairs. They showered together with Sharon playing with David's penis just enough to keep him hard the whole time. David played with Sharon too. She let him finger her until she almost came. She was careful to keep David hard but not enough to make him cum. She turned off the shower and stepped out to dry off. David stepped out of the shower also and his penis was sticking almost straight up. Sharon said, "Let me dry you" and then toweled him off completely. With extra attention to his erection and balls. David moaned as Sharon held his dick with the towel and her hand wrapped around it.

"Not so fast, Mister," she said as she let go and had him turn around to dry his backside and added, "You are not to cum today. I have a surprise for you tonight. But first, you need to go to the library and study until 4:00. Then go to the gym and get some of that energy out. I've put some clean gym clothes in your backpack so wear those at the gym, okay?"

"Um, sure," David replied, although he was very horny and wondered how he was going to get dressed with his erection as hard as it was.

"Oh, and, also, don't bother to shower after the gym. Eat something first and then come straight back here without changing. Be here at 6:00 p.m. exactly. Not a minute early or a minute late. Got it?", Sharon said.

David nodded, "Yeah, okay, but what are we going to do tonight?"

"Never mind about that. Just follow your instructions. Repeat what I just said," she shot back.

"Oh, come on," he responded.

"No, repeat it," Sharon countered.

"Okay, go to the library and study all day. Until 4:00 p.m. Then go to the gym. Don't shower or change after the gym. Eat something. Then be back here around 6:00," he repeated.

"No, not around 6:00. Exactly at 6:00. Don't be early. Don't be late. What time does your watch say now?" she replied.

"Uh, 9:24," he said.

"Okay, your watch is a couple of minutes fast. Set it for 9:22 right now," Sharon said.

"Alright," he replied as he reset his watch.

"Now, let's get some breakfast and off you go to the library, okay?," she said.

"Okay," he replied as he followed her into her room and got dressed. They back to the kitchen and fixed breakfast together. After eating, Sharon walked David to the front door and handed him his backpack, gave him a long kiss while cupping his crotch in her left hand and fondling his penis through his jeans. He kissed her back and, feeling her hand working his crotch, reached around and grabbed her buttocks firmly in a tight hug.

"Okay, that's enough for now, lover boy," Sharon said as she pushed him away and added, "Keep your hands off your dick today. I want you hard and ready tonight."

David gave her a funny look but figured that this was good news. He turned and walked off her front porch and headed in the direction of the library. He wondered what she was up to. But as he thought to himself that they would be having sex tonight, he also remembered that she had promised him five hard swats with the paddle since he had cum last night. Which was going to happen tonight, sex or a padding? She said she wanted him hard so maybe sex. But he also realized that she might also paddled him. Which turned him on a little more. He was aware that his erection was as hard as it had been in the shower a few minutes ago. It wasn't easy to walk naturally with a large lump in the crotch of his jeans. He tried to shake off his aroused feeling by thinking of something else but he couldn't lose the erection that easily. He wanted to stop for coffee but realized that he couldn't do that until his dick was softer. As he got close to the library, he heard someone call to him. It was Tom.

"Hey, what are you doing?", Tom asked as he came up behind David.

"Oh, nothing, going to the library to study all day, I guess," David replied.

"Sounds boring. Going to the gym later?," Tom responded.

"Yeah, I guess. Around 4:00," David answered.

"Cool, I''ll meet you there. Swimming or work out?" Tom asked.

"Uh, I'm not sure that I have my swimsuit. Plan on working out, I guess," David replied.

"Okay, cool, see you there at 4:00," Tom said as he walked off.

David hadn't looked to see what Sharon had put for gym clothes in his backpack but guessed that she would have said "swimsuit" instead of gym clothes if she had done that. David looked in his backpack quickly to see what she had packed. It was the new gym clothes that she had bought for him. New t-shirt, shorts, jock, and socks. No swimsuit. That was okay. He went into the library and found a study carrel in a quiet corner. Once he sat down, he realized that his erection was almost gone. His run-in with Tom had taken care of that. David took out his books and notes.

************************

Sharon went back into the kitchen where Joanne and Julie were waiting.

"Everything set for tonight?," she asked as she sat at the kitchen table.

"Yes, almost ready. I have a few more things to buy and prepare but I'm almost set," Joanne replied.

"And what do you have in mind for us tonight," Julie asked with a smirk.

"Well, I want to keep it as much of a surprise for you two as I can. You won't be completely surprised. Not as much as the boys will be but still you won't know exactly what we are going to do," Joanne answered.

Sharon smiled and said, "Sounds fun. What do you have in mind and when do we need to do what?"

"The part that you can know about is when you need to have David and Don here and then when you need to be here too," Joanne responded, "So did you give David the time?"

"Yeah, I told him to be here exactly at 6:00, just like you suggested. It will be already dark," Sharon said.

"Good. Julie, tell Don to be here at 6:30 on the dot. And you two need to be here at 5:30. It's dark by 5:40 now so I will have enough time to deal with both of you before the boys arrive," Joanne said, "Remember to tell Don to have something to eat before he gets here. And the same is true for both of you. We won't be eating again until late so no point in everyone starving when they get here."

"Okay, I'll tell Don 6:30. Now what do you need us to do for now?" Julie asked.

"Nothing. Go study or something but be gone from the house until 5:30. I have things to do," Joanne replied.

"I told David to go to the gym at 4:00 and not to shower or change after that. So I thought that might add a little extra fun to our evening," Sharon added.

"Oh, a musky boy in sweaty gym clothes?," Julie asked with a smile, "Well, maybe I should have Don do the same before he comes over."

"Does Don go to the gym on campus? Might not be a good idea to have David and Don there at almost the same time with the same instructions," Sharon said.

"Don goes there, but he is more of a runner these days. Maybe I should tell him to go for a long run and then come straight here before he showers?," Julie wondered.

"Why not?," Joanne said, "I like the idea of David and Don in nothing more than their gym clothes and already sweaty. What do you two think?"

"Works for me," Sharon replied.

"Me, too," Julie added.

"Well, then, maybe the two of you need to go on a run before coming home too," Joanne suggested, "After all, why should the boys be the only ones breaking a sweat before I deal with all four of you."

"Now you sound scary," Julie said with a smirk.

"Just think of tonight as me correcting your misbehavior in a way that you won't forget," Joanne shot back, "Now, get out of here. And don't be late. Don't forget to take your running gear."

******************

David tried studying but he kept thinking about this past week and all that had happened. He wasn't worried about tonight but he was intrigued about why Sharon had told him to go to the gym, not shower or change afterwards and then to show up back at her house at exactly 6:00 p.m. That was weird. He could feel his boner growing in his jeans again and tried to focus again on the book that he was reading. But his mind wandered back to Thursday and his physical exam. The spot on his butt where he had gotten the injection was much better this morning but he remembered the sharp pain of the large needle in his buttock while bent over the exam table. He was glad that Sharon hadn't paddled him last night after he had cum. Still, he knew that he had a paddling coming but wasn't sure if he was getting that tonight or when.

****************

After Sharon and Julie left the house, Joanne got busy. She had already bought almost everything she need for tonight. She could get the small amount that was left this afternoon. She went down into the basement to move things around and think through how she wanted to play out the evening. She had thought through the timing and the first part would require Sharon, Julie, David and Don to be on time, not too early and not late at all, and, most of all, cooperative. She worried that the boys wouldn't go along with the instructions but then she realized that there was a way to encourage them to do what she needed in the very beginning. After that, they wouldn't have a choice. She sat down and typed out the notes that she needed to put that part of the plan into place. Then she went into the kitchen to prepare something else that she needed for tonight.

****************

After studying for several hours, David left the library and headed to the gym around 4:30. Tom arrived shortly after David did and they picked lockers next to each other in the locker room. They hurriedly stripped down, put on their gym clothes, and walked into the weight room first. David felt something scratching his rear from inside the back of his gym shorts and couldn't figured out what it was. He turned around and saw a small safety pin pinned through the back of his shorts. He realized that it was holding whatever was gently scratching his butt. He told Tom that he needed to go pee first and ran back into the locker room. He went into one of the toilet stalls, dropped his shorts and saw a small piece of paper pinned to the interior of his gym short. He was able to unpin the paper without taking his shorts all the way off. He unfolded the paper and saw that it said: "David, remember to be at my house at exactly 6:00 p.m. tonight. Don't be early or late. Don't shower after the gym. Just come dressed as you are. Also, remember to get a snack after you leave the gym. We won't be eating anything until later. Look for another note on the front door."

David looked at the note and read it twice. That was exactly what Sharon had told him when he left her house this morning, except for the part about there being a note on the front door of her house tonight. He wondered why she had gone to the trouble of writing a note to tell him again what she said the morning. He peed, tossed the note in the toilet and flushed. He dropped the small safety pin on the counter as he left the restroom.

David joined Tom back in the weight room. Tom looked at David as he returned and wondered what took David so long in the locker room, but didn't bother to ask. They lifted weights for about 30 minutes. Then they looked in the gym to see if there was a pick up basketball game going on. There wasn't, so David and Tom shot baskets and played some one-on-one by themselves. Tom asked David if he wanted to go for a run. David said, "Sure, but I need to be done by 5:30." That was in about 20 minutes.

"What's your hurry? Hot date with Sharon tonight?," Tom asked.

"Yeah, something like that. She wants me at her house at exactly 6:00. So, I'm not supposed to be late, I guess," David replied.

"Wow, sounds like Sharon has you on a tight schedule. Maybe she wants to fuck your brain out at exactly 6:00," Tom shot back with a laugh.

David just nodded. He wasn't sure what was going on tonight. But hearing Tom make a prediction about sex tonight, David felt his dick get harder in his jockstrap. Better do that run now before he tented out the front of his shorts. He headed to the gym doors and called to Tom that they better get a move on now. They headed out on their short run on the track behind the university gym.