Mike was fucking my wife one afternoon when I called her from work and she answered the phone with his cock buried in her pussy from the rear. She told me about it later that night because I noticed the huge wet spot on our bedroom sheets. She saidf that he wanted to fuck her in our marraige bed so that their sex would be as adulterous as it possibly could. Talking to me on the phone with his cock in her pussy was the factor that clinched that concept.