Was he going to fuck her? "I'd sure like to," he said hotly. "I've thought about it a lot. But if you don't want me to..." I'm afraid of that," Cindy ...hispered weakly."Then don't worry about it," Bill rasped.He forced his mind away from the idea of fucking his kid sister. There were other things, weren't there?He set a knee on the bed and swung his other leg over Cindy's body. Kneeling over her with his cock throbbing mightily, he asked, "You're not afraid of my prick, are you?"Cindy couldn't. What would she do if I kissed her' Becky wondered and a tiny spasm rocked her girlhood.Her eyes wandered back to the crotch of the slightly small bathing suit bottoms. Imaging the treasure that was so poorly hidden by the thin layer of synthetic material she thought,'And what if I kissed her there?' That idea caused a much larger quake in her freely flowing bald cookie so she pressed down even harder on her heel. It was too much and she couldn't stop the squeal from happening. Their eyes met. Sarita looked at Shamita, who returned the look of surprise then astonishment. Both girls, as if on cue, placed one hand down and then up their short skirts, freely and uninhibitedly stroking their pussies thru their now moist panties. Sarita, then Shamita as if twins, both reached under their blouses and began playing with their nipples, further exciting them both as they continued watching me masturbate.As I neared my orgasm, I hear two muffled moans coming from the doorway. I looked over and. "I can't hear a nod." "Yes Mistress Karen." "Good" She then smacked my cock three times in quick succession; I flinched again and started to writhe around on the bed. "Keep still or I will do it harder, and more". she ordered. I stopped moving straight away as my cock was starting to glow red from the smacking. Some pre-come was leaking out of my cock betraying my enjoyment. "You dirty boy, your cocks leaking, what am I going to do with you?" As she was saying this she took off a glove.