The man, also naked, lay half on top of her playing with her breasts and slobbering kisses all over her upper torso and lips. I was sick. The man was ...arco Phillips, the P.E. teacher.I resisted the impulse to rush in and ruin their little tryst. I needed to think. I was no fool; I knew that if I burst in on them it could be a case of "he said she said," and there were two of them and only one of me; I was already thinking divorce. What else could I think; this was the second time she'd cheated;. I begged her not to tell my parents because I did not do it with malice or intentionally.“James, I guess you are right. I am sure, you did not intend to look at a woman of my age while you have a flock a pretty girls of your age, meandering around you at college”. She promised not to tell my parents and keep it as our secret but made me promise never to peep. Looking happy, I smiled as I looked at her and told her once again that I was not peeping and shall never do it. I told her that I knew. Shit! Just where the towel ended I could see the fat head of my cock idly resting between two hairy balls! Shit! Shit! Tina had been looking straight at my cock! I threw the bathrobe on and went to Tina when she called that dinner was ready."Well, I must say it suits you."Suddenly she giggled a little."What?! What?"Terrified I looked down at myself again. Was I exposed again? I couldn't see anything suspicious so I sat down opposite my sister and drew in the smell from the stew in a long. For a beginner like Cheryl I felt like putting up a sign, "Genius at work," even though the law of averages would have predicted that outcome for the day. After all, there's talent involved in being a good photographer, but there's a hell of a lot more luck.The session was eventually halted by emergency signals from Bladder Operations Central. She insisted on riding back to the facilities, even though I promised not to look and even though every bounce in the saddle was a cause for alarm for.