"Rionna" visited her uncle's house in her school uniform. She was deeply interested in sex and couldn't concentrate on her studies because she masturbated every day. "I'm a bad girl. I need to be punished..." Memories of her childhood resurfaced. Her uncle, who scolded her back then. Only my uncle can punish me... And so began the masochistic training. Her immature body was bound, and her innocent pussy was penetrated by her uncle's cock. Pain and shame turned into pleasure as she awakened to her masochistic tendencies.
