Moritz's trousers were tingling. Was that really happening? He was supposed to spread his best friend's buttocks as she stood naked and frightened in front of an examination table? Without giving it a second thought, Moritz gently grabbed Chiara's small buttocks and whispered to her reassuringly: "Stay calm, I'm here. She'll just quickly shove the plastic thing up your butt. It's not that big, just stay relaxed and then the faeces sample won't be a big deal". Moritz's fingers were a little wet with excitement - he skilfully gripped the inside of his best friend's ass cheeks with both thumbs and exposed her rear crack. He couldn't resist taking a look at her tightly contracted, pink anus. The 21-year-old nervously moved her bare bottom back and forth a little, but Moritz pressed her pelvis against the edge of the examination table with a little pressure so that Chiara had little room to manoeuvre. In the meantime, Maria had prepared the anal speculum with some lubricant and was already approaching Chiara's anal opening with the object of terror.

Without further notice, the doctor's assistant placed the transparent examination instrument on the patient's butthole. In a few seconds it would be time, thought Moritz: no finger, no clinical thermometer, no suppository - no, a plastic examination instrument would be driven into Chiara's tight ass to get some poo out of her butt. What could be more humiliating than having to endure this obligatory procedure completely naked? The cool lubricant from the tip of the anal speculum touched Chiara's anus and involuntarily triggered goose bumps on her buttocks. "Push!" said the assistant loudly and unmistakably and the well-lubricated anal speculum began to move - bit by bit into Chiara's anus. The young patient squealed and moaned loudly. Tense, she drummed her fists on the examination table and closed her eyes, because never in her life had she had to endure such a disgusting and degrading feeling in such an intimate place. With all her courage, the girl forced herself to press against the intruder and not clench her butthole, which was at least partially successful. Mercilessly, the anal speculum drilled its way centimetre by centimetre into her rectum. The stretching of the anus caused the patient slight pain. Reflexively, she tried to move her ass to the left and right, but Moritz's grip on her buttocks was too tight for Chiara to change her position. Cool air penetrated her bowels through the anal speculum - a sensation Chiara had never experienced in her entire life.

"I don't have to spread the anal speculum now, the doctor will do that enough for the actual examination anyway when your bowel is nice and clean. I'll just go in now with a spatula and get some faeces out of your bottom. I see you have quite a bit of faeces in the back. When was the last time you went to the toilet?" said Maria as she took a long spatula and inserted it through the anal speculum into the young patient's bottom. Moritz translated again: "She's now using a spatula to get some faeces out of your bowel. I'm sure you won't even notice and then the thing can come out again straight away. She wants to know when you last went to the bathroom and had a bowel movement?". In a tearful voice, the 21-year-old replied: "The day before yesterday was the last time I went to the toilet... ouch, it's so tight in my butt, it's so embarrassing".

Moritz passed on the answer about Chiara's last bowel movement to the doctor's assistant, who now looked through the anal speculum directly into the patient's anus and took a faecal sample with the spatula. Although the speculum only had a small diameter when unopened, the examination instrument still seemed to strain Chiara's rectal opening. Her rosette seemed to clutch the intruder tightly. A few seconds later, Maria ejected the spatula from Chiara's butt again. There was some poo left at the front end, which the doctor's assistant was satisfied with and stowed away in a sample tube. "It's over, it wasn't that bad," she said with a laugh and gave Chiara a slap on her ass cheeks, between which the anal speculum was still sticking out and Moritz's hands ensured that her butt crack was still exposed. With a skilful movement, the medical assistant pulled the examination instrument out of the patient's bottom, who breathed a sigh of relief. "When something is pulled out of my anus, it feels like pooping, it was the same earlier when I was taking my temperature," thought Chiara, who sat up again after Moritz let go of her buttocks and her sphincter closed tightly again.

"You did a great job, my dear," Moritz praised his naked best friend. Both Chiara's and Moritz's eyes fell at the same moment on the anal speculum, which had been in Chiara's ass just a few moments ago and had just been wrapped in paper towels by Maria. Clear brown faecal residue on the previously transparent curves showed that Chiara's bowel was well filled. Moritz noticed how uncomfortable Chiara was at the sight of the used and dirty examination instrument and tried to take away some of her shame: "You don't have to be embarrassed, it would have looked the same for anyone else if you had one of these things shoved up your butt and hadn't been directly to the loo beforehand. At least the faeces sample was successful and you've been through it before."