Parts of this story were very hot, but there were others that completely turned me off. I didn't like the insistence that Dane being dominant, and a top, meant that he was the "man". Neither submission, nor bottoming, are inherently feminine and its irritating to read. I also wasn't thrilled that Dane had some kind of D/s relationship in his mind, but several times, he removed any way for Lucas to communicate potential distress - what they did may have been sane, and consensual, but it wasn't safe.
I did like that Dane truly was concerned for Lucas, and that he did check that Lucas was ok with their play after the fact, at the very least. I did find it curious that Dane never used lube, and instead always had lotion around.