My panties didn't get damp thinking polite thoughts. So here is what is going to happen. I am going to lift up my skirt. You are going to see my damp ...panties and tell me to take them off". Sarah lifted her skirt and I stared at her panties, my cock getting harder by the second. " For fuck sake David, tell me to take them off and show you my pussy" " Ok Sarah, take of your panties and show me your pussy" "Too polite David. If you want to see my pussy you have to get dirty" "How dirty?" " Oh very. Back," she says before adding. "Oh, and please don't mention..." she nods meaningfully at his crotch. He knowingly nods back.She straightens her scrubs and walks away. She reaches the doorway and turns to check herself in a wall mirror before smiling at Michael and walking briskly out the door. When he finally pulls his eyes away from her captivating backside, he looks around the room. He is in a small place compared to his bedroom at home. There is minimal lighting, so he can't make out many. The only sounds in the room were the wet slap, slap, slap of flesh on flesh, punctuated by moans and groans from Candy and Cookie.I felt the initial twinges, the barest of tingling in my balls, indicating the approach of orgasm. And, believe me, after most of an afternoon of arousal with two hot, young girls, I was more than ready.Suddenly, Cookie broke the mood.“Pull out,” she said, sitting up and slapping me on the ass. “Pull out for a minute.”I was more than a little annoyed, but Cookie took. She caught my tool real hard, giving strokes, I wanted to scream but was helpless, I know that If I ejaculate now, it will be all over my shorts, I asked Swetha, to give hanky, she gave me without asking. Shilpa smiled at me while I took hanky, I was getting high now, I put my hands around her waist and caught her right boob, which will not be visible to Nithin even if he turns to talk to her. With her strokes getting harder, I squeezed her boobs and nipple, I know the time has come for me to.