Anal Countermeasures Committee. The more you pursue the anus, the deeper it becomes. Sex with a crossdressing male inevitably becomes anal sex, but sometimes a girl with a deep curiosity about the anus itself appears. That might be called a "talent." Pleasure is of course important as motivation, but toughness is also crucial. Without a strong anus, exploration cannot be established.
Now, when I asked about the "medicine" she brought herself, she replied, "It's a drug that causes anal prolapse." What?! Without even knowing the ingredients, she said "Please use it" without hesitation, so I applied it to her anus with some skepticism. I spread the medicine evenly inside and outside the anus, loosened it with my fingers, then inserted an anal vibrator. I set the vibration to "strong" and had her give me a blowjob as is. After a while, when I pulled out the vibrator that was deeply embedded... the captured image from that moment is in the sample picture. The effect seemed perfect. Above all, she herself reacted immediately after application, saying "I feel like my anus is prolapsing..." With sensitivity even better than usual and her mind completely heightened, we launched into anal sex. I fucked her hard from behind and from the front. I applied plenty of the semen lotion she had prepared for me to use, both inside and outside, and stirred up her intestines. At the finish, I carefully filmed the state of her anus after pulling out my dick, so please take a look.
Note that this work is distributed as split files. After downloading the two files from the download page, please execute 4417-109456-1.part1(.exe). The total download size is 2.42 GB (2,602,713,088 bytes).