Allow his cousin to do whatever he wants

Dudley grip Harry slender arms. He push Harry hands down to his crotch. Dudley whisper to his unknown cousin. "Go ahead and feel a real man. Not no punk ass weakling wizard."

Harry knew he shouldn't since Dudley use to torment him for years. But his low whispers which sounds like lustful orders to Harry ears. Made him forget Dudley bullying.

Harry fingers rubbing the front of his britches. A lengthy and girthy member hidden beneath the fabric.

Dudley smile. "Yeah Harry doesn't have a huge cock like this. Does he slut?"

His words making Harry respond. "Shut up muggle."