I want to devour my incredibly cute little sister, Koto Ai.
When I was cleaning up my dad's room, I found an adult toy that came out of the shelf lol.I was curious and picked it up, but unfortunately my older brother who has an unparalleled sex drive...he lectured me on how to use the toy. However, Kotone-chan, the younger sister with big breasts, is used as a masturbation tool by having her pussy played with, licked, and even fucked with a big cock by her older brother! The demands gradually escalated and in the end she was forced to cum inside me.
