A father becomes enraged upon seeing his transformed brother return to being a woman, while his understanding brother has a fetish for men dressed as girls, unable to escape such desires even in AVs featuring cross-dressers. Despite protesting that their actions are disgusting, they both give in to their lustful urges under pressure from their sibling, eventually succumbing to anal play and sex.

女になって戻ってきた兄を見て激高する父。そんな兄を見て理解を示す弟は男の娘AVでしか抜けない体質。兄弟で気持ち悪いと言いつつも兄に迫られビンビンになって体の関係を持ってしまう。「お父さんに黙って欲しかったらお姉ちゃんのいう事聞けるよね？」