Widow Michiru Aika is r*ped and r*ped raw by old workers

A widow (Michiru Aika), who was left to continue running the factory according to her husband's will, is r*ped by the old workers (Yuji Yamada and others) due to her dissatisfaction, and is made to suck a cock in her mouth while playing with her pussy. She is violently penetrated in the vagina with a raw dick!