[My father-in-law is spying on me having sex with my husband...] Even though I felt disgusted, I was unable to tell my husband... Her husband has to go on a business trip, so it's just the two of them for a week. My bad premonition came true, and I was forced to rape her. There's no way I'd feel that way with an old man like that...I thought so, but my father-in-law, who was watching me have sex with my girlfriend's husband, was able to exploit my weaknesses.