I just love what I used to call the Dog Pile. Back when I used to host group gropes, there used to come a point when just about everybody ended up on my huge bed.
I had what is called a California King. It was a HUGE oversized king size bed that could hold a LOT of people at once and typically somewhere along the way, just about everybody would end up there in a pile.
I LOVED it and of course, you would typically find yours truly at the bottom
Most if not all of my group gropes where in fact populated by folks who where bisexual. Men and gals. This was pretty much on purpose since well, I am bisexual and I tended to attract folks of a like mind.
Being in the dog pile I would find myself routinely sliding my cock into some nice warm, wet pussy while sucking on a hard, throbbing cock while stroking another one with one hand and fingering a clit with yet another one or some other combination of the above. That was the beauty of 'The Dog Pile'! It was typically a no holds barred sexual free for all!
OMG did I LOVE those dog piles!!! Awesome