His tool gets you thinking.

Your jaw drops as you see the 13” slab of meat flop out of the gang members pants almost causing you to loose it. He smiles noticing how you eye his cock almost hungrily. “Come on slut, you know you want it.” He gives it a little rub and it begins to stir to life. The tattoo artist, you notice, seems similarly impressed, if not a bit intimidated by the huge cock near him and he steps slightly away. This causes you to assay your situation and you can’t help but think if this massive dude sees your cock he is going to kill you.

You could just suck ‘em both and hope for the best?
Or show them what you have so there are no surprises?
Or perhaps you had better just move on?