Luke wasn't really sure how all this worked, but he had a good enough idea. He had seen a few pornos, so he did know enough to be glad that Jesse was able to find some lube. He watched him pour it over his hard cock and stroke himself. The sight was so erotic that it made him run his tongue over his lips in anticipation. He got on his hands and knees on the bed, lowering his chest down so that his butt was lifted higher up than his shoulders. He was nervous, and he knew it would hurt, but he assumed that it would feel good too.