FSDSS-727 | Suzu Nagano is in trouble because she is loved too much by her younger sister who seduces her with panty shots.

Younger sister Suzu was created by her parents' remarriage. I immediately hit it off with Suzu, who is cute and kind, and thought we were good friends, but as soon as I found a girlfriend, her younger sister suddenly changed. Her jealous Suzu shows me her favorite panty shots and seduces me. We were usually good siblings, but I got an erection from too much provocation and finally crossed the line.