The young man next door forced his wife, whose nipples were being developed, to become a sex slave without her knowledge. (Hana Cheng Jie Ai DRPT-059)

The young man living next door was making noise, which caught the attention of the married woman, Yui. However, she was instead drawn to his large breasts and assaulted! Although Yui was angry, she trembled and couldn't resist when her nipples were touched. Ultimately, she was forced to develop her nipples, becoming the young man's "sex toy"! In reality, Yui was a masochist. She put on a bra, revealing a shy expression, and her vagina was wet.