Convince them to compete in a "race"

"Before we go over there, Allie, I need to know something," you tell her.

"Ok...what?" She asks.

"Are you willing to do absolutely anything to get Molly this blowjob?" You ask back.

Allie glances at the men, then back at you before saying, "Yes."

You nod and order six shots for the table, then you take the girls and head over. You try to look confident and easygoing. You greet them as you sit down.

"How ya doing? The name's John. These are my good friends, Allie and Molly. We have a little proposition for you," you say, trying to sound a bit drunker than you actually are.

The men look at the two girls and then at you. The middle guy speaks.

"My friend to your left is Davis. I'm Reggie. Guy to your right is Brian. Now when you say proposition, what do you mean exactly?" Reggie asks, clearly intrigued.

The shots arrive and you gesture towards them. Everyone takes one and throws it back.

"Well, you see, we are having a bit of a disagreement over something. It's probably not important but the girls won't let up so I thought I'd bring them to some men who might know some ways to help...settle the issue," you explain.

Davis takes the bait, "What was this disagreement about?"

"Well, we are trying to decide who can...how can I put this?...suck a man dry the fastest. Problem is, we've never timed it before so it's hard to say. We were hoping there might be a way you guys could help," you say.

"So this...race of sorts. It's between the three of you?" Reggie asks.

You were hoping he wouldn't ask that. It did sound kinda like you were implying the race was between the three of you. And pretending to be gay also explains why you are involved in this at all.