He makes Jason blow him

"With a nice ass like that, how can I refuse?" Mark said, removing his lab coat and tossing it aside. Jason's excitement rose dramatically upon hearing that. He began wriggling his ass around as Mark removed the rest of his clothing, while Jason began spreading his ass as far as he could in anticipation. "On your knees first," Mark ordered. Jason scrambled to his knees and stared up at Mark, his eyes moving down to his cock. Mark's cock was already fully hard and Jason's mouth watered at the sight. "Suck it." Mark demanded, moving his cock to the entrance of Jason's mouth and sliding it in.

Jason hands reached around and grabbed Mark's ass, giving him better leverage while he sucked his cock deep into his mouth. He engulfed the entire length of it, letting it slide down his throat before retreating back and repeating the process. "Yeah... you're not bad at this," Mark said, his hands grabbing the sides of Jason's head as he bobbed on his cock again and again. Jason slid the cock out of his mouth, grabbing it with his hand and licking along the head before engulfing it once more. "Mmm, that's it, just like that," said Mark, "suck my cock like the little bitch you are".

Jason sucked Mark's cock like his life depended on it, savoring its taste and bobbing on it with wild abandon. "Aw yeah.. for a homophobe, you sure can't get enough dick... oh yeah, just like that..." Jason wanted to be angry, to lash out, to try and run, but at that moment he needed Mark's cock more than anything he had ever needed before. As much as his ass needed a good fuck, he couldn't bear the thought of taking Mark's cock out of his mouth. Jason had sucked his fair share of dick by now, but this one seemed special. This one he never wanted to stop, even if it meant his ass was neglected. At that moment Jason was Mark's personal whore and he relished at the thought of it.

"Fuck, I'm gonna cum!" shouted Mark, causing Jason to quicken his pace on Mark's cock. Jason wanted to taste Mark's cum once again, wanted to feel his hot sticky load shoot down his slut throat. He needed it, he needed to taste it so bad. Before he could finish Mark off, Mark pulled his cock out of Jason's mouth, much to his dismay.

"No, please, I want to taste it, I need to taste it," Jason begged. Mark laughed and began stroking his cock in front of Jason's face, pulling it back when he tried to envelope his mouth around it.

"You want to taste it?" Mark asked, continuing to stroke his dick in front of Jason. Jason nodded his head, licking his lips and never taking his eye off Mark's dick. "Then lick it up, bitch".

Mark turned around and began firing his load onto the floor. Spurt after spurt shot from his cock as Jason scrambled to his prize and began licking it up off the floor like a dog. The taste was amazing, the mere flavor causing waves of pleasure to shoot through his cock. Mark began laughing as Jason licked up the cum off the floor like a man possessed, not missing a single drop of his gooey snack.

"Thank me for your cum snack, slut," Mark said as Jason continued lapping up the cum.

"Thank you, Mark *lick* thank you thank you *lick* more please *lick* need more" he said, finishing off the last remaining drop.