By the time you figure out the rules I broke

He shivers when Huaisang's fingers move over his skin, hissing out a breath at the teasing to his nipples but it's that first lick that has him bucking off the bed, his fingers twisting in the sheets and a startled cry slipping from his lips.

And then he claps a hand over his mouth to muffle the moan that threatens to escape when his shaft slips between those soft lips, his hips bucking to push deeper into Huaisang's mouth.

And Huaisang's name falling from his lips in a muffled shaky moan.