When the thickest part of the plug passed my sphincter, the pain was at its greatest. "The plug is now in your bottom. This one will now help you hold the water for 10 minutes, then you can go to the bathroom," Dr. Holm explained to me. "What? 10 minutes you want me to hold it in?!", I said as I slowly sat up and sat down on the couch. I sobbed...Anna, meanwhile, stroked my buttocks and encouraged me that the time would pass quickly. Naked and scared, I now remained sitting on the couch...the feeling of cool leather on my most intimate parts had already become familiar to me. Suddenly Dr. Holm's words tore me out of my thoughts: "Lydia, since you are still very tight in the back, I assume that you have not yet had any anal experiences with a boy, right? I know that butt examinations for girls who are still butt virgins are always something completely new and usually also a bit painful, but unfortunately we can't avoid it. That's just part of the intimate health check." My head turned red again, I started sweating again and answered the doctor meekly: "Yes, I've never had anal sex before. Can I go to the bathroom now?".

Anna looked at the clock and gave Dr. Holm a sign that I could now go to the bathroom. Relieved, I rose from the couch...this metal foreign body in my butt felt so strange. How long I had been completely naked by now, I didn't know either. Quickly I headed for the toilet door, I couldn't wait to empty myself - My sweat, which had developed from stress, made my hair stick to my skin. To my amazement, the doctor followed me toward the restroom. Maaaan, I thought...but I'll probably still be allowed to poop by myself and rolled my eyes. "But I'm still allowed to go to the toilet alone?", I said a bit bitchy to the Doc. As I stood in front of the toilet bowl, Dr. Holm said, "Take it easy, young lady. I'm just going to pull the plug out of your butt, then you can get going and I'll leave the room. Come on, spread your legs, prop them up on the toilet seat and bend over." His voice was now a little more determined, well maybe his patience with me was soon at the end. Since the pressure in my ass was so enormous, I didn't think any further and bent over deeply. With two fingers he spread my buttocks, then he grabbed the handle of the plug and pulled it out quickly, causing a sharp pain in my most intimate place: "Pffff...Auuuuaaaa!". Immediately I spun around and took a seat on the toilet, that's how badly I needed to. Dr. Holm hadn't quite left the room yet, and the brown enema broth shot out of my insides in several, audible gushes. It took several minutes for it all to come out - I had never been so relieved as I was now! I cleaned my anus and stood up, at the same time the prospect of what was to come hit me like a blow... "Look deep into the butt", the doc had said. Actually, it couldn't get any worse, but it was no use. Naked as I was, I stepped back into the examination room, where Dr. Holm and Anna were waiting for me: "Well, Lydia, everything okay with you? Now you're nice and clean in the back and we can start with the actual examinations. Please climb onto the couch. On all fours, please, with your bottom up and your head down".

Again I felt the now familiar leather on my naked skin and took the desired position...I had never experienced anything so humiliating, this submissive position, my naked ass with the parting buttocks stretched towards the two. With some rigor, Dr. Holm pushed my legs a little further apart and pushed my head down a little more with his gloved hand. Anna meanwhile pointed a bright lamp at my shaved, most intimate spot: my rosette as if on display and I was powerless. Dr. Holm now announced the next step: "So, your bowels are now nice and clean, I will first make a swab with a long cotton swab. Then I'm going to stick a finger in your pops like before and feel you from the inside. You know this from before, only now it's a little more detailed and nothing brown will stick to the glove." When he mentioned "the brown" again I felt ashamed...but the feeling of a rough cotton head on my anus snapped me out of my thoughts. Pretty quickly the chopstick was pushed into my ass, I winced a little, "Mhhh, that burns". "Yes Lydia, that's normal, I can't put any lubricant here, otherwise the test result would be falsified. That must be so pure far into your butt, stay so brave".

The dry cotton head was pushed deep into my rectum. When the stick was quite far up my butt, Dr. Holm turned it several times, which produced a chafing sensation on my intestinal walls. Then he pulled it out again rather quickly, "You have now survived the swab. We will send the sample to the lab to check if everything is okay with your intestinal mucosa." Instinctively, I closed my legs a little more, but Dr. Holm intervened with his hand as if with a symbolic wedge and instructed Anna to spread my buttocks wide again - now the rectal examination with the finger should come. "So Lydia, we had that briefly earlier, now we'll do the palpation examination with clean bowels. I'll use lubricant again, keep your bottom stretched out to me nice and high, I'll insert my fingers as deep as I can". So the actual examination began only now, everything so far had been only the foreplay. How long should this humiliation go on...again lubricant was applied to my asshole, again the doc pushed his latex covered finger through my virgin rosette.

He groped in all directions, rotated and slowly I got the impression he knew the inside of my ass better than I did. Shortly after, he added a second finger. I jerked a little with my pelvis. He pushed the second finger into my rectum and I noticed how the stretching increased. He twisted both fingers again a little and I started to sweat again. My head had to be fiery red and I really couldn't believe that here I was in the most submissive position ever, stretching my bottom towards a strange man. After about two minutes of groping around, Dr. Holm said, "You passed the palpation exam, too. Everything nice and smooth in your rectum, no hemorrhoids and no irregularities. That's what I want to see in a young girl your age" and with these words he pulled his long fingers out of my butt hole. Relieved, I let myself fall on my side and took a deep breath. My nakedness didn't bother me at this moment anyway. My bare knees were meanwhile quite red from all the kneeling, the doctor saw that too.

"We will now proceed with the next part of the rectal examination. I will look inside your bottom with an instrument called an anal speculum. You probably already know a speculum from the gynecologist. It works the same way here, just not for the vagina, but for your rear body opening. Don't worry, I'll dilate your anus bit by bit with an adjusting screw so that you can get used to the unpleasant feeling," he explained to me. Oh God, my darkest fears came true...I thought it couldn't get any worse after the enema, but now I was also getting a metallic device shoved up my tight ass. Anna and the doctor explained to me that because of the tightness of my butt hole, they will now apply a special cream to my anus. This should make the coming examinations easier: "The cream will relieve the pain of stretching and make sure you don't cramp. You will thus have great difficulty in tightening your butt hole at all. You will feel a pleasant warmth in your anal region." Since I had already been kneeling so much, I was now to assume a different position for the application of the cream. On my back and bend my legs - This position is no less embarrassing than the "face down, ass up" position, but here my vagina is virtually still on display.

Already I saw that Anna applied some of the special cream on her gloved finger and slowly approached my anal region with her hand. She massaged the cream in with feeling and shortly afterwards I really noticed how everything in and around my anus became warm. I could only tighten my asshole minimally with the greatest effort. This unprecedented feeling overcame me with a mixture of shame and defenselessness...I had now completely given up control over what was probably my most intimate body orifice. While I was lying there on my back with my legs bent, I saw Dr. Holm rubbing lubricant on the metal instrument that was about to make its way through my anus.

"Lydia, this is now the more unpleasant part of the examination. I will have to spread your pops hole now to be able to see inside your bowels. Stay relaxed, Anna will push your legs back and hold them. That way I'll have a clear path down there with you, just hold still and it won't hurt," the doctor said. Before I could say anything back, the tip of the rounded device was already halfway up my ass. Centimeter by centimeter it pushed further into my butt, despite the cream the whole procedure was very unpleasant and I groaned the more the metal instrument bored into me. Nervously I moved my abdomen back and forth, but Anna and the doctor had me firmly in their grip. "Mhh ouch that hurts already! How far does that have to go in! Pfffff auaaaaaaaa!", I moaned desperately. "Lydia, it's almost all the way in your anus. I'm going to give you a moment to get used to the uncomfortable feeling and then I'm going to spread the anal speculum open so I can see nice and far into your pops. I know that's the most uncomfortable part and it's probably going to hurt you a bit because you're very tight in the back. But you're brave, we'll work it out," Dr. Holm tried to reassure me. I felt hot and cold at the same time, never before had I been so exposed in front of two strangers...virtually fixed and with a metal speculum in my ass, which will open my most intimate entrance in a few seconds. I felt nothing but shame, stretching pain, and that terribly unfamiliar sensation of cool air entering my bottom from the outside. Dr. Holm slowly turned up the adjusting screw, the muscles of my sphincter twitching violently, fighting the unyielding force of the chrome butt-spreader.