Here's what I heard, and I think Howard described it like this- I'll tell you this much: The bottoms that I've talked to about it have given me different answers. Some say they can defintiely feel a guy shooting in their ass. Others say they can't feel the cum as it fills them up, but they get off on knowing that the other guy is spunking up their ass. Some don't care if they can feel it, as long as they can get filled up, and they enjoy sliding their fingers up their hole afterwards and helping themselves to a tasty protein snack. If you want a better answer than that, you should seek out some bareback bottoms and ask them. They are the ones with the experience to know. From the top's perspective, I can tell you that there is no better feeling than that of emptying your nuts into a guy's ass and then sliding your dick in and out of his hole with your own goo (or the goo of another fellow) coating your dick. It's a fucking turn-on to see your cock come out of a man's ass all wet with your jizz, glistening in a slimy protein coat, and then shoving it back in. Hotter still to work that load all over the inside of that ass by continuing to fuck him nice and slow after the shooting's over. And then there's the turn-on of sliding your dick out of his ass and feeding your cum-coated meat to him to lick clean. Mmmm mmmm! Until you experience it for yourself, however, you will never truly know how it feels for YOU. And most bottoms tell me that taking a load up the ass is like heroin. It becomes addictive. That's why there are so many cumpigs out there.