KTRA-343 — Busty Sister Teased, Rina Asuka

My little sister, Rina, is a normal girl with a plain look. Except for the fact that she has huge boobs... Rina, who is in her teens, has a complex about her large breasts. She is always worried about the gazes of the boys in her class, and she suffers from stiff shoulders... To help my cute little sister with all these worries, I, her older brother, decided to step in and do something for her!! First, I started to massage her shoulders, and her huge breasts, which had grown without my knowledge, started to jiggle and seduce me!! My big boob fetish, my reasoning completely collapsed!! I forgot that the girl I was with was my little sister, and my dick was full to bursting...!! "Rina, I'll show you how big brother can make you feel even better..."