Anyone ever experience this as a top or btm? I've been with two guys over the past few years and they've both been average/smaller... maybe about 5". Problem is, unless they stay balls deep in me and grind, they'll pop out. It seems like no matter how relaxed and 'ready' I am, it happens. Different positions don't seem to help. It feels like my ass is expelling them. The moment they pull out even a bit, I can feel my muscles contracting and immediately pushing them out. I know that's the body's natural reaction but it seems to be really prominent with me. Proves problemsome with smaller guys and is pretty frustrating. I had a reg bud years back that was about 7", maybe a bit longer and this never happened. Seems like his extra length allowed him to thrust in/out without slipping out. He always commented how tight my ass felt even after working it over for awhile. After fucking me , he could barely get a finger back in. Is it just me? Maybe I'm not as 'ready' as I think? Do I have an especially restrictive ass? :crazy2: Have I just not been with a good smaller top? Or is this a fairly common thing? I'm not a size queen in the least but the next time I'm looking for a FWB, I'm going to hold out for an above average dude to see what happens. Thoughts? Suggestions? Similar experiences?