One evening aunt Josephine went out and left me to my own devices. It would have been more fun if she had left me to my own vices instead, but I guess that was out of the question. Lynn was out with a friend or something so I was alone. Before she left my aunt gave me needless instructions on what to do should I get hungry or thirsty. She also ruffled my hair and told me to be 'a good boy' while she was away.

"Just to make sure when I get back, I'll check to see if none of Lynn's unmentionables are missing and have mysteriously ended up in your room." She gave me a big smile while she said it; as if it were a sort of joke, but at the same time she was warning me not to attempt any monkey business.

"Gee aunt Josi, I wouldn't do that again."

"Uh huh, and the check's in the mail ...I wasn't born yesterday. Just be good. OK William ?"

"Sure, I promise."

She drove off leaving me to what I thought would be an evening of peace and quiet.

Half an hour later, I heard the back door open. I groaned. It was Lynn, back early. As she entered the room I saw she had a friend along. At first I thought she was with a boyfriend or classmate, but as I got a good look I realized she was with a female friend. The other girl had very dark hair, cut short which gave her a boyish look. But upon a more careful and discreet look at her chest I noticed two little protuberances where her breasts should be. She was definitively female, though in other attire could have passed for a boy.

"Oh, you're still here," I heard the disappointment in her voice. "Where's mom ?"

"She left already."

"Oh ? I thought you were going along."

"She didn't mention anything ...."

Lynn shrugged, acting as if she were making the best of a bad situation. "She won't be back early. I know her habits. Probably looking to get laid."

I reddened. Such talk was not the norm in my parent's home.

"I guess you're not much use to her ..." Lynn snickered, looking at her friend who also broke into a grin.

"Lynn, why don't you introduce me to ..." the other girl said.

"Whatsizname ?" She pointed at me.

"Yeah, to whatsizname.."

"This is my 'younger' cousin William."

"Hi," said the other girl. "My name is Allison. Everyone calls me Allie."

"Hi Allie." I got up and stood looking at her, not knowing what to do or say. She smiled back.

Lynn looked at both of us and raised her eyebrows. "C'mon Allie, let's go upstairs and leave William to whatever he was doing before we came." She snickered, "I hope we didn't interrupt anything naughty."

They started up the stairs and called back to me, "William, we're gonna be trying on some of my lingerie. If you want, you can come along and join us. There's bound to be something in your size ...." That really broke them up. Holding each other and giggling like fools they went upstairs.

Well, it looked like Lynn hadn't been able to keep her mouth shut, no matter what she had promised aunt Josephine. It pissed me off to no end since there was no way I could prove to my aunt that Lynn had blabbed about my punishment. I slumped back down in the chair, imagining ways of getting even with my cousin. But the more I tried imagining a means of retribution, the more I was began to wonder what the two girls were doing upstairs. Were they really trying on Lynn's lingerie ? That would be a sight. What I wouldn't give for a peek into her room right now.

I didn't have to imagine much about my cousin's anatomy, though it had been all lookee and no touchee a few days ago. Not unlike watching a nice blue movie or studying a centerfold. Great as far as it went, but ultimately unsatisfying. That wasn't even taking Allison into consideration. I wondered what she looked like undressed and drifted off into a rather perversely concocted reverie, highly improbable but detailed nonetheless.

Partway into my fantasy I was interrupted by Lynn calling me from atop the stairway. "Oh cuzzy boy. Come here, there's something I want to show you."

"What is it ?"

"You'll see. C'mon. It's something you'll like." She had her hands in back of her waist and a big smile on her face. I didn't like the looks of this and was of a mind just to ignore her.

"You tell me first."

"No, it'll spoil the fun. C'mon, I won't bite."

"I dunno ..."

"Oh don't be such a wet rag. I just want to say that Allie really thinks you're cute and would like to see more of you."

Did my heart skip a beat ? Maybe not literally but it felt like it. I could hardy believe what I was hearing. "Huh ? Are you trying to jerk me off ?" Whoops, that must have been my Freudian slip showing. "I mean ...what do you mean ?" If she wanted me flustered, Lynn couldn't have found a better way. She beckoned with her head, indicating I come to her. Slowly I climbed the stairs.

"Like I said cuz, Allison thinks you're so adorable and would really like to see more of you. In fact we both would ....in this." She showed me what she had been holding behind her back : it was a piece of her lingerie, another white satiny garment, this time something for the upper-body with straps and lace.

"Are you out of your mind ?" I didn't know if I was more furious than embarrassed. "What if I tell your mother about this ?"

She blinked her eyes looking the innocent. "Tell her what cuzzy ? Me and Allie have been upstairs minding our own business. I wouldn't know what in the world William is talking about, mom. Why don't you ask Allison ?" She was mimicking a conversation with aunt Josephine and mad as I was, I knew she would be able to pull it off.

"Look, just leave me alone, OK ? You must be crazy if you think I'm gonna wear that ... ...that ....thing for you two girls."

"It's a camisole Willy, and you'd look so adorable in it. C'mon, do it for me and Allie. Last time you liked it so much."

"I did not."

"Then why was your thing so stiff all the while ?"

"That's just because ....I mean that's the way it is ... the way it works ...." I couldn't very well say that my prick got stiff from pure embarrassment alone. "I dunno ...I just can't help it ..."

"Oh, it's OK to admit it was fun. Lots of boys enjoy dressing up in their sister's clothes." She smiled. "Look, why don't you just do it, OK ? For me and Alison. We'll do something nice for you in return. Maybe Allie will wear something cute and skimpy for you. Doesn't that sound nice ?"

It did, but I wasn't about to trust my cousin. "No, thanks Lynn, just forget about it. I'm not going to wear it."

"Sure ?"

"Absolutely. No way."

"Tell you what, cuz. I'm gonna make you an offer you can't refuse."

Oh spare me. Lynn coming on like a wiseguy. At least she didn't do a Brando imitation.

"I hid some things of mine in your room, some more cute little unmentionables." She pulled up her shoulders quickly and grinned innocently. "When mom comes home, I'm gonna ask her if she's seen any of them and then I'm gonna ask you and I wonder who'll end up turning beet red in the face ? Then she's going to look through your room and find them and then I wonder who's going to be in a heap of trouble ?"

I started towards my room.

"And don't bother looking. You wouldn't find everything anyway. And besides, from the mess in your room, mom would know you'd been up to something."

I felt my heart sinking. She was probably correct. What to do ?

She dangled the thing in front of me again. "C'mon, don't be such a sissy William. Let's go to my room where you can change. If you be a good little boy, Allie and I will do something for you in return. OK ?"

"What will you do ?"

"Ohhh ...something that I know you'll like. You'll see ....c'mon." She took me by the hand and led me to her room.