I'm a child's sex-removing meat toilet. When my eldest son cums inside me, my second son asks for help, I get an unbearable reality, and I get a lot of ejaculation until the two get pregnant.

The Okamura family is a popular designer's father, and is busy with very few days off and often leaves the house away. One day, his eldest son, Koji, attacks his mother, Mayuko and tries to force him to rape him. Mayuko becomes confused and accepts Koji, but that's a mistake. Koji's desires never stop, and each day becomes more intense and unable to escape from the quagmire. Mayuko consults her second son, Tomofumi, that she has to do something about it...