KDKJ-085 Rosy Sighs. A Big Sister Teaches Her Younger Brother All About Sex... Hikaru Minazuki

My older sister Hikaru was planning to get her younger brother Masaru's virginity. Adolescent Masaru was also conscious of such Hikaru. As Hikaru relentlessly seduces Masaru with no bra, Masaru becomes impatient and tries to touch Hikaru's bulging breasts while she is sleeping. However, it was Hikaru's trap! The next day, Hikaru blamed him for this, and instead of forgiving him, he put on an eye mask and put his hand on the zipper of his trousers...