Her neighbor, an older man with abnormal sexual desires, reacted to her groaning and realized she needed to urinate, resulting in excessive urination, kidnapping, and rape. She was taken to a garbage room, became incontinent, took diuretics, and had sex until she ejaculated! Yokomiya Nanami WAAA-258

A perverted old man who gets excited every day by eavesdropping on the sound of his neighbor, Ms. Nanami, urinating. One day, he sees her struggling because she's lost her keys. When he speaks, he realizes he can no longer control his pent-up desires and begins groping between his legs. He takes her to the garbage room to stimulate her bladder until she wets herself! As the urge intensifies, he gives her diuretics and then imprisons and rapes her! Completely losing her senses and experiencing repeated orgasms, she is trained to be a sexual object, never to return to being a normal girl...