X-Men Porn Story: chapter 12c. Mutant Sex Carnival
After a few minutes, Jamie pulled his face away from her pussy. Tabitha kept blowing, assuming he was just taking a breather. Then she was startled to feel his dick bumping up against her. Huh? she thought. Ive got his dick right here! She looked back to see that Jamie had replicated himself and the dupe was preparing to fuck her. Now that she knew what was going on, she went back to sucking Jamie 1 while Jamie 2 shoved his dick in her and started thrusting. Soon after that, Jamie 3 entered her ass. She grinned. Youre just a one-man gang bang, arent you?
After a little while, Jean separated the couples and moved the guys farther out from the center, creating an outer guy ring while the girls continued revolving in the original orbit. She did not increase the linear velocity of the guys, so they had a lower angular velocity because of their greater circumference. Therefore the girl ring spun more quickly inside the guy ring. The result was that when Jean compressed the outer ring back into the inner ring, everyone was now paired with a different partner from before.