I have done it before. My boyfriend really got off on it, but I think it was more the fact we were in a public pool then me actually sucking his cock underwater.
I had a guy suck me once in a large hot tub.
We had been eyeing each other across the water, then he quietly submerged himself and made his way, under water, to my cock. It was quite a surprise. And HOT!
Never tried it. I couldnt imagine it being that pleasurable, seeing as your dick is surrounded by water already.
I've never tried it, but I'm willing to if anyone out there would like me to suck his cock while I'm underwater.
I bottom only
Ah, well I'm not a very good swimmer... I'd do it while 'in' the water, but not while I was underwater..
I think it sounds hot in theory, but I dunno if I could do it in person, aha. I already choke on water by pure accident all the time when swimming, never mind trying to blow someone underwater! But hey, I'm all for sucking someone off in the pool with their dick above the water... although that kind of defeats the purpose. :P
I don't think I'd be able to do it. Tyring to breath and suck cock at the same time sounds impossible