不良達によるNTR 女教師の肉便器化と男の娘マゾ便器化『君、先生のことが大好きだったのに、君のせいで不良くんたちのお精子おもちゃにされちゃった〜』
NTR by delinquents: A female teacher becomes a human toilet and a male daughter becomes a masochistic toilet "I really loved you, teacher, but because of you, I became a sperm toy for the delinquents"