Cock-Sucking practice

I tried to ignore it and snuggled deeper into his shoulder. He was breathing heavy and moved his hand to my waist making me blush a bit.

"Since you two technically haven't had sex yet, you don't know how to suck cock, right?" He asks making me blush harder as I nodded.

"How about I let you some practice cock-sucking on me? And when he takes your virginity, I'll stretch your ass for him." I looked up at him shocked.

"Not even a day pass and you were angry that a boy brought me home and we kissed." I say a bit taken aback.

"That's cause I don't want some random guy taking you from me." He says smiling at me. "So what'd ya say?" He asks taking my hand and placing it on his bulge with his hand on top mines. "I mean you do want to thank him for brining you back here, don't you?" He continued, earning a nod from me.

He went on the bed and lay down with his hands behind his head. I was already naked and I went to lock the door, feeling his gaze on my ass as I walk back to him.

"Try not to be too loud, ok?" He says spreading his legs. I nodded and I crawled between his legs and unzipped his pants and take out his cock to have the room immediately drowned by his intoxicating musk smell.

"Your doing good so far." He praised me though I've done nothing so far. I stroked his cock until it was it's full length. I marveled at the size of his marvelous uncut 11 inch cock.

"Wh-What do I do now Dad?" I asked feeling my heart thump in my hear. 'this is soo wrong.' I thought to myself.

"You suck it hun." He says thrusting his hips up to meet my face. I nodded and place the tip of his thick long cock in my mouth getting a moan of approval from him.

"Good job. Now with your free hand, use it to get in what cant fit." He says as suck and lick his shaft. I obeyed, wrapping both hands around his cock and gently strokes it getting light moans from him.

"A natural cock-sucker.." He says moving in ecstasy some. I took more of his length into my mouth, looking up at him as he was staring back at me, with sweat beads from his head down. I gave his pee hole a little bit of tongue fucking, making him bite his lower lip trying not to moan and he moves about more.

"Fuckk!" He says clenching his teeth and balling his fists as thick strings of his cum shoot in my mouth and instinctively, I swallow some until I couldn't no more and I pulled out making it fly on my face. "Your good at sucking cock hun. But, you need to know how to take a loud without a lot of mess." He says patting my head. "Clean me off before I leave." He says with his still erect cock. I nodded and got back to work shoving my head onto his cock gagging as I got up but soon going back down. With a last bop of my head, I shove his whole cock in my throat and left it their as he gave a loud grunt and emptied his balls in me. My eyes begin rolling back as I refuse to make mess.

"Fuck John, you will show that boy a great time!" He says panting as I slowly rise from his cock and started to cough. He laughed at me and stroked my hair before placing his now limp cock back into his pants.

"We'll do it again soon." He says leaving me a panting mess.