His cock kept throbbing and growing until is was fully erect, standing straight up against my ass. Occasionally throbbing and twitching against my ski...rt.My right hand was clinging to the post to keep me steady, and my left down to my side. Then I felt his left hand slide onto my hip, inches from my dangling hand. This was the moment of no return. Do I move away, or do I let him keep his hand there? I froze. He froze. His hand not moving. It was going to be my decision.I moved my ass slightly. Both of them were moaning, I stood on the bed over Tricia and stuck my cock into Beth’s mouth.“Prepare my cock for your niece dear”, I said.With her mouth full all she could do is moan. “Umm-huh”I could tell Beth was on the verge, so I reached down and pinched her nipples.“Oh my god! That feels so good” she stopped sucking my cock and saidHer hip started bucking as a violent orgasm overtook her body.Tricia felt her movements in her ass and this set her off.Both girls shook in orgasmic waves, as. “C’mon, Kay,” Trevor started to protest, his voice getting louder to compensate for a rock ballad that had started. “We both know this ain’t you,” he continued, gesturing to Alaina. “I mean, yeah, she’s kinda hot, but you’re not like, a lesbian. You—”Alaina pressed a finger to Kay’s lips, forestalling the older girl’s pending explosion of fury, and gave her another smiling kiss on the cheek. Then she changed.“Hey, asshole,” she called loudly as she twisted to look up over her shoulder. “You. “Ugh…” he sighed, watching her blonde head move back and forth rhythmically.“Look up at me,” he commanded. Instantly, her blue eyes looked up innocently at him as she continued to keep sucking him off.“Fuck…” he said, grabbing the armrests of the recliner with both of his hands,“I’m getting so close…” She knew exactly what to do. With a finger, she reached under his balls and pressed against the sensitive skin as she thrust his cock down her throat.He could feel her swallow and her throat.