It all started when we were in sports class, last period on a Friday, we had swimming so we were getting changed, slower than anyone else in the chang...ng rooms, resulting in us being left alone, I wasn’t facing him because I didn’t want to get turned on by him like usual, for obvious reasons, I have never really had a problem with other people seeing me without clothes so I casually dropped my bathers and went about drying myself, without thinking I bend over to dry my feet, I stayed that way. “ how could you two do this to me, I know I brought it up as a threescore but I didn’t want you to go behind my back and cheat on me” she manage to sober out. “Baby, I didn’t mean to hurt you, it just…….”And before he could even finish the next word I just had to interject. “Who were you with tonight Tara? Now just to let you know, I know the truth so don’t try and lie your cute ass out of this one. Tell him Tara.”Tara starts to break down, uncontrollable sobbing and her just trying to muster. I couldn't take it, I finally cried out OMG! I was now moaning and screaming without shame. I was being fucked hard in front of a total stranger who was now 3 feet away, staring at my little pussy being crushed by an enormous rock hard cock. I reached back and began rubbing my clit firmly. I was panting and moaning and all of the sudden....Wham...I came so hard!!!!! I was crying and writhing. It felt soooo amazing! He didn't stop, but instead said, "dude, look how wet she made my. . Please, darling? Take your worthless wife to bed..." He made a move to get up.When she felt it, Kathy was off his lap in a flash. She took an instant to rip off her pants, then ran into the bedroom where she ripped the covers from the bed. Ken was following her in. When he looked at the bed, he saw his wife on her back with her thighs spread wide exposing her slit. He took off the last articles of his clothing and was on the bed with her. By now he had the biggest erection of his.