WAAA-215 — I Made My Sister A Reverse Bunny Slave For Three Days! Ai Sayama

For better or worse, my caring sister is concerned about my inability to study and is tutoring me diligently. She said, "If you get a perfect score, I'll do anything for you," so I studied hard and made her my personal reverse bunny slave! At first she complained a lot, but when I straddled my dick and ordered her to have sex, she started bouncing up and down and cumming like crazy! She became more and more obedient and served me with a titjob with her big tits exposed! For the past three days while my parents were away, I had sex with my bunny sister, whose positions and exposure were reversed!