At the wish of a seedless but craving children, Tsubaki is forced to have sex with a man who swears to "providing sperm" that he found online.Tsubaki has a better physique and educational background than her husband, but he has no choice but to act prickly, "It's just to get pregnant," and "Don't touch her, and stop kissing her," but the man is overwhelmingly excellent as a male, and everything is different from his weak husband.A man with a huge cock, superhumanity, and skill is pried open to an unknown pleasure, and as he repeatedly creampies the uterus gradually grows...
