A girl met at her sister's house was a tomboyish athlete with a healthy and toned body and a beautiful, well-proportioned face. She bought it because she wanted to use it on her but was rejected by her sister, so when she found some aphrodisiac powder lying around, she mixed it into her protein shake and gave it to her sister without her knowledge. The effect of the aphrodisiac was immediate; she started sweating profusely, breathing heavily, and her eyes became glassy. Unaware of what was happening to her, the innocent and pure athletic girl became aroused. He continued teasing her relentlessly until she begged him to insert his entire length inside her. Granted! Let's make this slutty athlete cum over and over again while pretending not to be cheating since it's her own sister asking for it. As soon as he inserted his thick cock deep inside her sensitive pussy, she instantly climaxed violently, arching her back and screaming in ecstasy. Unable to control himself, he kept creampie after creampie inside her until they both collapsed exhausted.

彼女の家で会った妹はボーイッシュな部活アスリート。健康的で引き締まった身体と端正な顔立ちがすごく魅力的だった。彼女に使ってみたくて購入したが拒まれて行き場を失った媚薬が手元にあったのでプロテインに混ぜて彼女の妹に服用させてみた。媚薬の効果はてきめんで、みるみる汗だくになり息が荒くなっていき目がトロ～ンとキマっていった。疑うことを知らない純粋な部活女子は自分に何が起きているかもわからずに欲情していく。勃起ち○ぽをぬるぬるになったおま○こにあてがい1cmだけの先っぽ挿入で頭がバグるほど焦らし続けた。すると「お、奥まで挿れてください…！」よし！言った！このまま彼女の妹をキメセク漬けにして肉便器にしてしまおう！妹からの懇願だから浮気ではない！敏感に覚醒したアスリート妹にデカチンを奥まで挿入すると秒で即イキ！腹筋が割れるほど仰け反りながら白目を剥いて絶頂していたので我慢出来ず何度も中出ししてしまった！