できちゃった結婚で結ばれた20歳そこそそのカップル。関東のはずれ田舎で二人、安アパートを借りて住んでいた。心配した妻の母が、家事など手伝いをするため数週間ともに住まう事になった。溜まっていた性欲をぶつけてきた義理の息子。最初は拒んでいたが、気持ちよさには勝てなかった…
A couple in their 20s who got married in a perfect marriage. The two of us lived in a rented cheap apartment in the outskirts of the Kanto region. My worried wife’s mother decided to live with me for a few weeks to help her with housework. His son-in-law who has hit the sexual desire that has been accumulated. He refused at first, but he couldn’t beat the pleasantness…

– JavGG.net