Is it normal to fool around with wife's sister?
My wife's sister was in town, and went to the grocery store. We were the only two in the house, and she kept staring at my privates. I then got hard, and she sexily walked over, pulled it out, and got to suckin. After a few minutes, I pulled out my condom and we headed upstairs. My wife has no clue, and we both loved it. Is this normal?