He loved it when Caboose purred, made his chest vibrate. He loved being against him when it happened, feeling the vibrations against his chest, thrumming against his own skin. Being held up by the other when it happened was a nice bonus (who knew he enjoyed being manhandled as much as he did?). His legs tightened around the other, leaning into the kiss, nibbling at his lips, fingers gliding through the dark hair in turn.

"Definitely not for sleeping," he smiled brightly. "In fact, I might need some help getting tired so I can go to sleep..." Brows wagged up and down, nipping his nose.