Harry offers sex to end this as quickly as possible

It's been over 5 minutes of her head bobbing back and forth taking the entirety of Dudley's massive member every time, even the feel of her lips grazing against balls giving them a little peck has become familiar to her. She's absolutely drenched, her nipples hard enough to cut diamonds, and her mind is absolutely blitzed, but there's still no end in sight as even though Dudley is enjoying every small moment he doesn't seem even close to cumming.

Harry needs this to end for her own sanity's sake, she was hoping a blowjob would be all she was doing but right now she was **** for some kind of release. She finally puts up some resistance, as meek as it is and tries to pull away from her cousin's large dick. He let's her go and it suddenly hits her how tired her jaw is and she can barely even talk, but before Dudley could start complaining she manages to squeak out "Please, just have sex with me I don't care anymore."

Dudley grins at the proposal and carries her up to his room, noticing how wet she got as he lifts her up. He throws her like a rag doll on the bed, funnily enough the first time Harry's been on a decent bed in this house. Wasting no time at all Dudley grabs her from the back, lifts her ass up and just shoves his large thick dick in her drenched virgin pussy.

It's her first time, and it does hurt quite a bit, but Harry knows that even though she wanted to do this to end it quicker, her body was absolutely craving for it and the moment Dudley dick was thrust into her reaching as deep as it can go she let out a massive moan of pleasure and arched her back in pure joy almost reaching climax from a single thrust.

A single thrust almost drove her mad and she knew what was coming, before she could even get over the pleasure she feels him pull back and thrust back in as she feels his massive juicy cock move inside her as her insides wrap around it almost clutching it happily as it carves her insides out to fit his shape. Her moaning is absolutely wild, she's lost all sense of herself, all she can feel is the pleasure as the behemoth of a cock she let inside her runs wild.

Dudley's having the time of his fucking life, not only is he fucking a hot chick and turning her wild but it's Harry's friend that he's absolutely ravaging and turning into a little whore. He's enjoying every second of this but he wants more, he wants to take it out on her all the frustration he has from Harry and all the shit he does, he wants to get his **** with this too. He looks down at the girl he's been thrusting into and takes a second to feel her nice plump ass before he rears he hand back and spanks the ever living shit out of her.

Harry was already on the edge, the pleasure absolutely surging through her body, her eyes glazing over and her back arched as far as it could be. She could've cum at any moment when suddenly she feels a jolt as Dudley spanks her hard on her ass, and the jolt travels through her body like a damn spark as it sets ablaze what was a smoldering fire as she cums and she cums hard, the pleasure destroying her body as it runs through it, it should seem disgusting, she should hate this, but her body is absolutely against her and her mind has given up as she moans like a wild animal absolutely relishing in the moment.

For a second harry thought she could bask in the pleasure, but it wasn't over as she was the only one who's cum. As she starts to collapse Dudley pulls her back up without giving her more than a second and goes back to thrusting deep into her. She's still not over the orgasm, and she's as sensitive as she could be, every thrust feels like his dick is running through nerve ends but giving her pleasure, almost like he's tickling her insides, there's pleasure there but she feels like she should get away from it like it's almost dangerous but there's no way she can and he just thrusts in her harder and harder just trying to have his way, and seeing how well she reacted to it the first time Dudley rears his hand back again and rams it straight into her ass and digs deep into it, and again even though she should hate this kind of treatment coming from her cousin who's abused Harry for as long as they can both remember, she can't deny the jolt of pleasure she feels with each strike and she can't catch herself before she leaks out a simple "Yessss!!!!"

Dudley doesn't miss that little response and promptly slaps her ass cheeks, over and over as he thrust deep inside her over and over, harder and harder, with them both moaning wildly into the night. He grabs her hair with his other hand and pulls on it as he slaps her and thrusts into her and she only moans with pleasure. She's completely lost it, with her head pulled back he caught a glimpse of her face and she has her mouth open wide, her tongue stuck out like a dog panting and moaning without a sign of intelligence left on her. She's just had a climax but he can tell she's ready for another one, and right now so is he. He knows there's only one way to end this as he rears his hand back as far as he can and with a massive grunt crashes his hand into her ass making a sound akin to fucking thunder as her thrusts into her at the same time. As soon as his hand hits she feels the jolt again and it's stronger than it's ever been, her insides tighten trying to squeeze the massive dick for all it's worth as they both fall into climax and he cums into her like a damn geyser filling her up as empties what feels like every damn inch of his balls in one go.

They both just collapse afterwards and don't even save time for words, Dudley had more plans initially but everything got out of hand and now he just wanted to sleep. He had the pictures of her naked and sucking his cock anyway so it should be fine, or so he told himself as they both passed out next to each other. Luckily for Harry, the polyjuice wore off in the middle of the night and woke him up early. He was back in his normal body, still naked, and his ass still red with a distinct hand mark from that last one. He looked over to his naked cousin still sleeping next to him and almost belched in disgust thinking back on what he did. He stealthily got out of the bed, and rushes back to his own, having the sense to grab the camera and the pictures and get rid of anything dangerous before going back to sleep while trying to convince himself of how awful and disgusting that was, and telling himself to never do it again... despite how good it felt at the time.