極悪大学教授が様々な女を陵辱した様子を捉えた映像シリーズ第4弾。30代のいろはは麻縄で緊縛し、洗濯バサミで乳首を挟み、鼻フックで執拗に顔面を歪める。着衣の彼女に小便を浴びせ人間便器へ堕とす！

名家のご令嬢としてわがまま放題に育ったお嬢様・蓮。専属のお世話役として幼少から仕える小林は、彼女が望むならば何でもする。それこそお嬢様の排泄物さえ、自ら便器となって喜んで受け止めてみせる.。

"Owai" means to be unclean or dirty. Stool, or feces. As the words say, SEX unfolds in front of you while being covered with the filth that has been pulled out. Excitement is inevitable for sexual intercourse that is extremely fetish.

Pantypoping is the act of pooping with your clothes on. A woman who gets excited by such an act, Iori, was lustful by exposing her figure covered with her pollution to a video camera. While answering an interview, she injects figs.