He stepped back a little so he could look down, and seeing those enormous, rounded buns gave him another thought. "Hermione, I'm going to use my spunk to cover your sexy ass white!" he pulled out his dick and clutching her ass with one hand and jerking his cock as hard as he could, his dick enlarged and started to squirt more big globs of come all over her bum. He swung it around, trying to paint every inch of her flawless flesh as possible.