Duo just watches, content to let Heero do whatever he wanted to, even if it meant he might have to.. quietly.. relieve this problem in the shower later himself. It wasn't like he hadn't done that thousands of time before now, after all. He makes himself comfortable next to Heero under the blanket, mewling as Heero wraps his hand around him again. The extra little tug on his hair was.. surprisingly, doing wonders for him.

Hair pulling officially added to his turn ons? Yep.

"Yeah..." Duo shivers at the feeling of Heero's lips against his ear, hand moving to touch Heero's arm that isn't moving over him. " Mmmn... Heero.."