HUNTA-401: 姉友が媚薬で発情！お風呂のガラス扉越しにお尻を張り付け挿入懇願！出会いのないボクが姉の家に転がり込んでみたら…女子大生の姉の友達が頻繁に泊まりに来るのでムラムラしまくり！だけど全く相手にされず生殺し状態！！悔し過ぎるボクはお風呂のお湯に媚薬を混入！…

My sister friend is estrus with an aphrodisiac! - Stick your buttocks through the glass door of the bath and beg for insertion! When I rolled into my sister's house ... My sister's friend, who is a female college student, often comes to stay, so I'm! - However, it is not dealt with at all and is in a state of being killed! !! I'm too frustrated, so I mix an aphrodisiac in the bath water! …