Tomorrow Is My Wife's Due Date." When My Wife Took Home A Classmate She Met Again At A Class Reunion With An Ulterior Motive While She Was Back Home, She Turned Out To Be An Outrageously Demonic Woman Who Squeezed Sperm Out Of Her In A Plunder-mounted Nakadashi. Yuna Ogura

1週間後に出産を控えた妻が里帰り中の新田は、●校の同窓会で当時一番モテていた由菜（既婚）と再会。意気投合した2人はお互いレスだったということもあり一線を越えてしまう。その日を境に、妻にマウントを取りながら略奪寝取り中出しさせる魔性の女に毎日精子を搾り取られる日々が始まる…。