Hot fantasy: anytime suck slave for group

Maybe I lost a bet, maybe I got blackmailed, but I end up in a situation where I have to be ready to suck cock and take cum from anyone of a group of horny guys any time. I might struggle or not be in the mood at the moment, but if some guys are horny they just grab my head and hold me in place while rubbing their cocks on my face, pushing those cocks into my mouth and taking turns making me suck them and feeding me their loads.
Love the thought of several guys watching and stroking as I get used that way by the first three or four, commenting on what they could do to make me struggle even more