Takeshi, who came to Tokyo for the university entrance exam, stayed at his brother's house in Tokyo and went to the entrance exam. Maria, my brother-in-law, who I met for the first time in a long time, was a gym instructor and was attractive with her toned body and G-cup boobs. Takeshi, who was lustful for such a sister-in-law, thought that he could have sex with her somehow, and obtained an aphrodisiac on the Internet and served it in protein. Maria, who was exercising in the living room, drinks the aphrodisiac-containing protein while exercising. Maria, whose body gradually begins to burn due to the aphrodisiac effect, involuntarily touches her crotch and masturbates. - She was attacked by Takeshi who was watching the situation, but she asked for his herself. Gangimari NTR, Maria Chihaya ban lifted! Devour the trained beautiful body of a married woman gym trainer!