DASD-926 My cute girlfriend who was devoted to me was cuckolded and inseminated by my father. - Ranka

Keiichi and Ranka have been dating for about three months. - Although she looks like a gal, Ranka likes games and anime and is kind to the timid Keiichi. - However, Keiichi is not used to sex, and even when he is asked to do it, he cannot lead well and ends up cumming the moment he inserts it. - Keiichi's father notices Ranka. - Keiichi's father plots for himself and Ranka to be alone, puts an aphrodisiac in tea and makes Ranka drink it. - Then, he forcibly hugs Ranka's body, which is flushed with medicine...