’ ‘I do aim to please, love,’ he said lovingly as he moved off of her and rolled to lie beside her. He grabbed her and brought her body to close...to his. She snuggled closer into his warmth as he held her. He was enjoying the quiet peace and was about to doze off until he heard her call his name softly. He grunted in reply. He listened sleepily to what she asked. The time was now or never she thought. He couldn’t believe what he heard. He practically jumped up from his position to turn to her.. “Ya do know, that is exactly the effect I was going for, don’t you?”“The possibility had occurred to me,” I allowed. “but, please don’t stop on my account! Just keep on and let the chips fall where they may!”“As if you could stop me!”, she muttered, and set to teasing my cock chowder from me. She bobbed upon me, her breasts swayed in counterpoint, and I felt her exhalation from her nostrils upon my pubes with each down-stroke.She had interrupted herself just short of the point where I was about. I’d fantasize about close friends of mine suddenly having an interest in me, or even having an interest in each other. I must have thought up thousands of combinations in my pervy mind between this woman having a threesome with me and this woman, or that woman having lesbian sex with that one… the possibilities were endless!Much more often than I would admit, I’d even masturbate to friend’s facebook photos of them in bikinis or something equally skimpy. Or maybe something with a lot of. Mark's body arched and his head hit my shoulder.As much as the sane me didn't want to have the middle school girl know I was fucking her brother in the ass, the evil me rejoiced when Mark's first load flew through the air, landing in the groove between her cheeks. I hunched like I had more cock to give him. Mark thrust his groin and slammed his fist down against it. Like a heat-seeking missile, a large streamer of ball juice pelted the white mess. It was a direct hit on her pussy. It enthralled.