Daisy Chain Moebius Felch
See Moebius Felch. The Daisy Chain Moebius Felch is a variation on the classic Moebius Felch in that the snorkel/hosepipe combination passes from the mouth of one person to the bowels of another and so on, creating a daisy chaining effect.
The Daisy Chain Moebius Felch requires extremely good timing on the part of all involved, as orgasm and defecation of all participants must occur simultaneously to avoid serious injury/explosions.