Mary, a wife, was worried about her husband's infertility. One day, her husband, who still wanted a child, suggested that she "accept another man's sperm and become pregnant." The man he introduced her to was a crude and vulgar person, completely different to her husband. Taking advantage of his request to impregnate Mary, he unleashes his lustful desires on her. He plays with her crotch with adult toys he has never used before, and over and over again he pours sperm into her vagina. Mary endures the humiliation for her husband's sake, but her body is gradually worked over by the man with the strongest sexual prowess... *This work is a spin-off of the original "A married woman begged by her infertile husband is repeatedly creampied by a single man who has been saving up his sperm for a month until her uterus is full, and she becomes addicted to insemination sex, leaking semen with a brisk flow of semen, making a bubbling sound as it flows back." This is an excerpt from "Mary Tachibana" (product number: dvaj00655).