My beloved wife was innocently impregnated and raped by her superhuman neighbor in a room separated by a wall.

My husband won't have sex...poor... So I'll cum inside me until I get pregnant instead! Ikumi moves to her new apartment due to her husband's transfer. Ikumi has now been married for four years and is about to want a baby, but she is busy with work and has been demoralized without any hopes for her unfair husband. At that moment, he encounters Shimozuka, a neighbor who is a landlord of an apartment building. At first glance, Shimozuka is a kind and good-looking man, but his secret face is a voyeur who is full of madness.