There was a guy that my wife was flirting with through text messaging. We both know him and he is married to a hot girl that my wife is friends with. The texting got very detailed, which I was fine with. One day, she called me moaning on the phone and letting me know he had called her and asked if she had several minutes. She did, and they had phone sex while he talked dirty to her! Needless to say, when I got home we had amazingly hot sex.