The ride of her life

He could feel Amy's warm lips cover his mouth with an hungry kiss. And as Adam was inexperienced in these matters, her tongue easily gained dominance over his own and eagerly explored every inch of his mouth.
And as he was so focused on the very pleasant experience of his very first kiss, Adam didn't realize how Amy had shifted her weight and caused him to fall backwards onto the mattress of his bed. But Amy left him no time to react, as she immediately pounced on him, straddling his upper body. His large erection was caught between his stomach and Amy's wet cunt, squirming and rubbing along his lengthy shaft. She bent forwards and leaned in closer again, and Adam opened his mouth in anticipation of another kiss.

But Amy just put a finger on his mouth and shook her head. "No Adam. No more kissing. No more foreplay! C'mon you fucking stud. I'm so wet for you! I need your mammoth dick inside me."

Adam replied in a cheeky tone: "I always knew you were a cock hungry slut, Amy. Prancing around in your skimpy cheerleading outfits, making all the boys hard. But if you want it so much, you're welcome to hop on and take a ride!"

He leaned back and relaxed, content to watch the fit, flexible and sexy body of the cheerleader, willing to let Amy be in control of the situation for the time being. She stood up, and without her weight pushing down his formidable member, it surged upwards, sticking straight up in an angle of ninety degrees. Sticking straight up, pointing towards Amy's pussy, as she positioned herself over his massive pole and bent her knees towards the start of a squatting position, to align her pussy entrance with his engorged red mushroom tip.

He watched and heard Amy moaning like a bitch in heat, as inch after inch of his thick fuckstick slowly disappeared inside her needy, wet and incredibly tight cunt.

"Fuck, its so big! Your huge monster is stretching my pussy so much."

Without it being even fully inside her, Amy shuddered and a small orgasm started to rock her body.
And Adam could feel the walls of her pussy contract and clamp down on his shaft. An incredible sensation, and although he was close again as well, it was not yet enough to make his "Growth X" improved cock cum again, not after he had unloaded gallons of cum insides his sisters stomach just minutes earlier. He caught glimpses of Sarah, still on the carpeted floor in front of the bed, one hand kneading her tits, the other holding her bloated belly, filled to the brim with "Growth X" tainted cum, her gaze dreamily and hazy towards the sight in front of her, the sight of her best friend lowering herself on her brother's incredible rod, her juices running down the length of the irresistible cock.

And then Amy started the ride of her life.

With her strength returning she pulled up and tried to push down again with ****.

"Fuck. I'm so full already, but i want it all."

She whimpered in pain and pleasure as she tried to achieve the impossible task of fitting Adam's massive tool inside her vagina that was simply too tight. But despite her **** attempts each time she achieved only miniscule gains. And despite a growing frustration upon this realization, she was determined to not give up and continued her valiant effort with unbroken resolve.

Adam groaned. The continued stimulation was putting him close to the edge.

"I can't hold it any longer, Amy. If you continue, i'm going to cum."