"Yay♡ It's been a while! How have you been?" One day, my old classmate Chiharu, who I used to like, suddenly showed up at my house. "You see, my workplace is now near here... I won't be staying there for long and Kenji's house is close by, so I thought I'd ask him to let me stay♡" From that day on, my cohabitation sex life with Chiharu began. Oppabu, delivery health, soapland, real sex! For three days, I was constantly made to cum with her sex techniques that had turned every kind of man around...