As Tuck increased in intensity, Will focused on the feeling of it, tilting up so Tuck was hitting the best spot as often as possible. Their kisses were getting looser, more focused on breathing and moving, and Will had to squirm a hand between them to stroke himself, his other arm around Tuck's back. He let Tuck's movement direct the movement of his hand on himself, finding his arousal spiralling up and up and pausing there on the cusp until Will could reassure himself it was alright to let go. He groaned and came, enjoying the moment and letting himself make a little noise about it- but not too much, just in case he was overheard.