Lember couldn't help himself, but watching Rebecca move up and down Kevin's shaft made him extremely horny. He slipped a delicate hand beneath his dress and started handling his own member, which had become rock hard. Stroking back and forth, he imagined himself in Rebecca's place, with that delicious stick of meat in his own mouth.
Rebecca was a master at her craft, and suddenly stopped moving as Kevin was on the edge of orgasm. She just knelt there with his massive cock in her mouth, staying absolutely still. Lember knew exactly what she was doing. She'd wait there until the pleasure was unbearable in Kevin's mind before letting him finish.
But this display just made Lember feel hornier. He started stroking his cock at an intense speed with one hand, and played with his tit with his other. With each stroke, he didn't notice how his cock got shorter and shorter. It didn't get any softer, but within seconds it was a nub.
Lember didn't even register the shrinkage as his stroking transitioned into a furious rub. Nor did he notice his male genitalia officially cross over to its female equivalent, completing her transformation. As Rebecca finally released Kevin from his pleasure prison, Ember too exploded into white hot orgasmic bliss.
Ember came to a minute later, having momentarily passed out from one of her trademark firey orgasms. She could see that Rebecca and Kevin were done, and Rebecca had obviously swallowed. But Kevin was still at attention as he turned his head and looked over at her.
“Hope you're ready to do that again, Ember,” Kevin said, referring to the sensual moan she'd involuntarily released moments ago. “Because I'm ready for you...”
