First time I saw this I thought the pic must be on its side, but having rotated it every way I reckon they are actually standing up with this being taken from under them. If I feel any envy at all it's for the guy at the top end, but as it is if I was there I'd just wanna run my tongue from the end guy's shithole, up over his balls, then right up to the tip of the top guy's cock - and back down again - all without a break, up and down, up and down till my tongue was too sore to carry on. Great fun for all five of us.