Pay bet working at the gloryhole

This is actually pretty fun.

The drug dealer proposes an alternative form of payment for the bet, asking one of you to work on his special glory holes. You agree, intrigued and aroused by the idea. You are led to a booth with a hole, from which a cock emerges for you to service. The sensation of sucking a stranger's cock without even seeing his face turns out to be more arousing than you had imagined.