The women who were trained by M to be overly subservient ended up being abused and awakened by the men. (Akagi Yuuki, BACJ-066)

A woman was trained by her boyfriend to be a submissive, submissive type. However, the training went too far, leading to an unexpected evolution. Her continued manipulation of his penis after ejaculation, and her highly effeminate behavior, turned the man into a submissive...