The devil it is

"Shut up, angel!" Zack growled in his mind. "I can do whatever I want!"

At that thought, he was already pent up to the limit, imagining what was happening behind the door in front of him, so Zack reached down and tugged his trunks down his legs, releasing his towering erection to the hot air around the cabin.

"What are you doing?!" The angel asked in desperation again. "Cover yourself up, right now!"

"I've told you to shut up, so do it, dammit!" Zack shouted mentally, no longer caring that he was having a discussion with an imaginary angel on his shoulder as an equally imaginary devil on his other shoulder cheered for him. He reached for the doorknob and twisted it.

"In your face, angel!" The devil cackled as Zack pushed the door open. "Woohoo! We're gonna get some pussy!"

When he barged inside the room, the view that greeted him seemed to have come out straight of a porn movie, Heather and his sister Taylor locked into a scorching hot sixty-nine, lapping hungrily at each other's pussies as Hannah drove a thick strap-on into Taylor's slick fuckhole.

The girls immediately stopped what they were doing due to the shock of being discovered and stared at him, all three unable to resume moving as their eyes found his crotch and the long dick attached to it. Zack felt his cock twitching at the unbelievable sight, but he willed himself to stop his organ from auto-cumming.

Hannah was even more beautiful and sexy than he dreamed, her strong and slender back was turned to him while her tight ass was currently frozen with half of the strap-on tied to it stuffed inside his sister. Heather also was as hot as he had imagined a few times, her athletic body draped over Taylor's as her surprised blue eyes stared back at him and her big tits were squashed against Taylor's stomach.

Finally, the one buried beneath the other two girls, his sister Taylor. Zack had never had a single sexual thought about her, but still, seeing her slender, freckled body getting frisky with not one, but two other girls awakened in him feelings that Zachary never even knew he had until now. A primitive desire to make his sweet, nice sister submit to him, as well as Heather and Hannah, took over his mind and made every shred of common sense he still had to vanish completely.

He calmly closed the door behind him and turned back to the girls with a grin that no one had ever seen on his face, one that was more commonly associated with Heather.

"Well, well, well, what to do first?" He asked in a teasing, confident voice.

Taylor looked back at him with a dumbfounded expression while Heather and Hannah sported a pair of shit-eating grin over their faces.