One of Finn's hands had intended to help Poe with... lube? Was he getting lube? Finn didn't really know, to be honest. The kiss was very distracting for him even as Poe was able to work through it. All he could really manage was to press his leg harder behind Poe's and fumble their hands together.

Ah, yes, that must be lube. He feels it now. At least there wasn't much to do considering their earlier adventure, and Finn pushed his hips into Poe's to remind him of the fact. Or just because he wanted to.