I had never experienced something like this before, let alone considered doing it myself, then met up with a bi-gent who organised one of my first threesomes here soon after joining SH. After I had cum in the lady, he could not wait to get down and suck it all out! I personally thought it was pretty gross, him slurping up my cum, and trying to not waste a drop (he didn't offer to clean me off, knowing I was not bi), but she did seem to enjoy it. And it really seemed to get him off! So obviously, once again, it's different strokes for different folks... and working out what brings you (and others) the greatest pleasure!