The innocent and beautiful girl, Kamikawa Hoshizora, has finally allowed anal sex, something she has been protecting since her debut! And then she retired!! Of course, she had no experience with anal even in private! The pale pink anus is slowly expanded and penetrated for the first time! Furthermore, I asked her to develop it herself at home and challenged herself to insert it into two holes! "I'm grateful to everyone, and I'll end it with anal sex."