STARS-878 [Summer is all about swimsuits! SODstar Bikini Festival] During the summer vacation, for some reason my sister is at home in a bikini. As an older brother, I fell in love with my younger sister and attacked her.

Aru Inari, who lives at home, was looking forward to a trip to Hawaii with her family, but it was suddenly canceled due to her father’s work. Having bought a new bathing suit, she reluctantly starts living in a bikini at home. The older brother is annoyed by the bikini-clad sister, and his erection does not stop!