Changing dynamics

Karson almost squealed as I thrust in and out of his tight virgin asshole, and it didn't go unnoticed. Their leader was taking it up the ass like a good little bitch...and loving it. Across from them, Ben stopped fucking Beth and approached.

"I thought you weren't a bottom, Karson," Ben said.

"I'm...no---oh God!"

"Suck on this a while, it'll help," Ben said as he thrust his big white cock at Karson's face. The other boy wasted no time deep throating him. "Mmmm, that's right. Taste your girlfriend's pussy? I think she was glad you were chasing cock and she got to fuck a real man."

Then Ben grabbed Karson by the head and started ducking his mouth. The new Beta gagged and moaned as the big cock slammed in and out of his throat.

Susan continued to eat Liv's pussy as she pounded Karson's ass. She was getting close now, and she wasn't sure if it was the pussy in her face, the tight ass she was fucking or how Ben was manhandling his friend. She actually thought it might be the latter. If John had had the balls to treat her like that, they might still be at home with his cock in her ass.

That was all she could take and her balls exploded deep inside the boy's tight ass. She thrust five or six more times, milking it all out, then pulled out.

With that done, she turned her attention to Liv. She guided the girl's leg over one shoulder and then hungrily attacked her hairy pussy. Susan wished she could push the girl to the sand and eat her properly, but there was no way she was going ass up in front of this group right now.

As she worshipped Liv to another massive squirting orgasm, the other guys in the group gathered around Karson. Some jerked their cocks but one even shoved his unlubricated cock straight up the Beta's ass.

Within five minutes they were all spent. Susan was covered in Liv's pussy juices and Karson was splattered with cum from half a dozen of his closest friends. Ben had also held him in place until he swallowed every last drop of his load.