It feels slightly more pleasurable but I wouldn't say that much. On the rare occasion I've had a condom split or come off I haven't felt a sudden rush of intense pleasure.
When in the past I've fucked girlfriends and the missus without, it's the not fannying about getting a condom on that makes more of a difference. Well lets face it, usually the WG is fucking about trying to find one then she can't rip the packet open because of her nails so you open it for her. She then fucks up putting it on you so you have to take over. By then I'm beginning to lose interest.
When I was in my youth, early 20's there was one escort I had bareback on a regular basis, at first it happened by accident, was getting a body to body massage and it slipped in, as a youth didn't care, or even knew the danger
For the next few years, we had bareback sex regularly, and to me it felt kind of silky, the escort didn't need to use lube, as she used to get so wet, and when I pulled my cock, just the look was a turn on
In my mid 30's I began to understand the risk, as escorts became more prominent online, like AW, and for the first time, I had seen likes or dislikes, including BB or unprotected sex