Fantasy: Any time cocksucker for a group

Love to fantasize about having an arrangement with a group of horny wankers that they can cum round and have me suck them off any time, no questions ask.
It is such a hot thought: at any moment one of them could show up, all worked up from watching porn and edging, just walk over to me and push his precum covered cock into my mouth for me to suck him and make him cum hard into my mouth quickly.
Even hotter if by chance several of them show up at the same time and I get to slurp several loads out in a row.