Reiko, a respectable and well-liked housewife living in a housing complex, suddenly loses control of her bladder one day and has an accident. Caught in the act by Asano, she is overpowered and raped. Emboldened, Asano calls over his friends, forcing Reiko to wet herself in front of everyone and making her suck multiple cocks. Enduring the humiliating acts, when she is taken doggystyle and penetrated from behind, she can't suppress the overwhelming pleasure, gushing vaginal fluids as her emotions erupt.