Her mouth and her face

Dudley didn't bother warning the witch what was happening, he just pulled her down his dick, her nose rubbing against his pubes as he groaned and unloaded rope after rope down her throat. He held her there, ignoring her gagging and how she tried to back off his dick before finally pulling her off and letting the final, thick ropes splatter her face as she tried to breathe around the cum lodged in her throat.

Dudley smirked as he saw the absolute state the little witch was in, her eyes were running, there was drool and cum leaking from her mouth and one long, thick strand of it connecting her lips to the tip of his cock. All in all, she looked in her place, exactly how he wanted her. He took one last photo before wiping his dick in her frizzy hair and pulling his pants up. He grabbed the photo's she'd printed out and shuffled through them, taking all the nudes she printed out and stuffing his dick pics in the pocket of her robes "Here, something to remember me by" He said with a smirk at the witch as she finally caught her breath and glared at him with tear filled eyes as he walked away back up the stairs, taking the camera with him and any hope of Harry deleting the evidence.

Left alone in the living room, Harry desperately tried to ignore how wet she was right now and how god damn horny she was, she refused to believe she got off on her asshole of a cousin throat fucking her! No matter how big his cock was... or how good it felt when he used her... how much she wanted to shout after him to come back and finish her off as well the bastard!

With a cry of frustration she started clumsily fingering herself, hips bucking in pleasure as she tried to desperately bring herself over the edge. She prayed Dudley didn't come back right then, didn't see her diddling herself in the middle of his living room. God he'd probably call her a slut again, he'd bend her over and fuck her with that fat cock...

She gasped as that thought sent her over the edge, eyes almost rolling into her head as her first female orgasm rolled over her, leaving her a limp mess lying on the floor as it passed. She couldn't bring herself to move for a few minutes as she tried to regain her thoughts and control over her body