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William was insatiable during his heat, so much so that Mark had a hard time keeping up sometimes. They were in the bed, naked, making out, before Mark lay down, winked at William, and told him come sit on his face.
It wasn't anything new, but usually William just wanted to be full so they didn't usually indulge in oral sex at this point during his heat. But a wink with a hint of Alpha fang in that smirk? William was dripping and wanted to try. So he maneuvered himself until he was right over Mark's face, then carefully lowered himself. Mark grabbed his cheeks to spread them properly and William felt him licking broad stripes across his furled hole and whimpered. He was leaking already, and the pleased growl that came from his mate made him shiver.
William's hips twitched when he felt two fingers spear him and spread themselves inside, rubbing his walls insistingly. He grabbed the headboard and moaned when a tongue joined in, swiping up his slick easily. That devilish tongue slowly drove him mad, along with the fingers pressing up on his prostate, he couldn't help but rock his hips a little.
"Ah!" He clutched at the headboard, caught off guard by the form smack to one cheek. It was overwhelming and he whined, feeling like he could cum any second. Then he was lifted off and saw his mate's shiny face with that wicked tongue licking at the dripping liquid from his lips.
"How was that, baby?" Mark asked, voice low and rumbling.
"More, please, I'm close. Wanna be full," William pleaded, out of breath.
"Alright baby. Sit on my cock, I'll knot you up real good."
William was quick to sink down on that firm cock and sighed, already feeling better. He wasn't prepared for his mate to set a brutal pace, fucking up into him hard and fast. Before he knew it, William was crying out his release, but Mark didn't slow down. In fact, he grabbed his mate's flagging cock and stroked it again.
William wailed, tears leaking at the corners of his eyes from the stimulation. It was too much, but it was also perfect. It felt like his orgasm, a crashing wave that brought him under, refused to let him get any air. He shuddered, Mark's pace not slowing down, not letting him go, and he felt another orgasm threatening to drag him under. He hurriedly met his mate's thrusts, still gripping his cock, and whimpered his second release.
Finally, he felt that knot growing bigger until it was too big to pull out again, and his mate groaned and spilled inside of him, still caressing his member unhurriedly to drag out both of their orgasms.
William started twitching and grabbed his boyfriend's hand. "Please, I can't go again right now," he begged.
"I think you've got one more in you, babe. Look, you're still hard and dripping," Mark pointed out. He thumbed at William's slit, making him whimper. He teased the head with a twisting motion ever time he moved his hand up on that cock until finally William moaned pathetically, slumping over as he came a third time.
"No more," William said tiredly. "I need a break."
"You got it, baby. Just relax, okay? I'll take care of you," Mark said, carefully moving William so he lay on top of his mate, limp and exhausted. He eventually drifted off to a doze and Mark sighed, petting his mate's hair, feeling satisfied he finally got William to relax.