The older husband has a stepson named Takeshi. Hitomi is slightly bewildered by living with him, who is close in age. Although Takeshi seems friendly, he harbors secret desires. Sensing Hitomi's sexual frustration, he incites his stepfather's subordinate to rape her. Then, using this fact as leverage, Takeshi forces himself on Hitomi. His relentless harassment and abuse. The target: J-cup explosive breasts.
