Can't stand the flirting of my girlfriend's sister: This guy has a girlfriend and they live together as husband and wife. Sayaka Otoshiro, his girlfriend's younger sister, starts to like this guy and tries to approach and whisper, but the vulgar, lewd words make him unbearable. After that, the two of them have sex secretly with each other while the older sister is still at home, extremely attractive, please invite all the gay brothers to watch the ending, enjoy!!! Good movies here: