
Adachi Yuuri... the protagonist's brother's wife. Me... the protagonist. I went to Tokyo for job hunting. To save on hotel costs, my brother offered to "let me stay in his room." Although my brother is newly married, I decided to stay for just one night, feeling apologetic. Suddenly, my brother was unable to return, leaving only Yuuri and me. Unexpectedly, Yuuri and I ended up spending time alone. Yuuri seems to be enjoying this situation. I peeked at Yuuri while she was taking a bath and searched for her panties. But Yuuri noticed. That night. I laid a futon in my brother's couple's living room and decided to sleep there. However... as I was trying to fall asleep, my erection wouldn't stop. It seems Yuuri secretly mixed an erectile dysfunction drug into my evening beer. Yuuri straddling me and sex begins instinctively. Because it's late at night and we're alone, the sounds of the act are clearly audible, and I become aroused, my penis remaining erect. Sex with Yuuri was so good that I felt guilty towards my brother, but my penis didn't care and ejaculated. The next morning... Yuuri smiles and promises me, "It's our secret." [KMPVR changes in 8K] 『Production・Copyright K・M・Produce Co., Ltd.』

















