"Rikka-chan... do you hate old men?" A single old man next door who has been in love with her for 10 years. One day, seeing her kissing her boyfriend, jealousy and years of pent-up sexual desire explode. He kidnaps and imprisons her in a dirty trash room, administering aphrodisiacs to rob her of her reason. "Now, let's mate," he says, and she's soaked in pleasure dick. Her sensitivity is off the charts, and she drools, secretes love fluid, and gushes with semen. And then he observes the urination scene she had only dreamed of. Furthermore, he made her wear the school swimsuit bloomers she had stolen and welcomed the best first night.