PLOT
Tin, a pure uniform girl who fell in love with her sister's boyfriend at first sight. I was always looking at my sister's boyfriend from behind the pillars. She fell in love with her all the time and took advantage of her sister's healthy feelings ... When she was angry and depressed, she gave her a spoiled Yoshiyoshi, and when she got into a fight and was crumpled, she made a vaginal cum shot. Even so, her younger sister who tries to accept the feelings of her type sister's boyfriend is used as a saffle of a convenient sex outlet as much as she likes.