She says yes

"Oh God. I cannot believe I'm doing this" Alice groans out. "Fine. I'll do it. Double or nothing"

"Alice", gently grabbing onto her right elbow "Are you sure you want to do this?" She turns to you, brushes your hand off and shakes her head. "And what? Suck John's cock instead?"

"Yes!" You cry out. Alice looks at you in shock. "I mean no! But you are going to be...." You couldn't finish the sentence

"I am going to be swallowing his cum anyway" she finishes for you. You look away, not willing to look her in the eyes. "It's fine Robbie".

You couldn't work out a reply. "Look we'll talk later alright?" You're still apprehensive but you nod anyway.

Stepping away from you, she pulls a scrunchy out of her pocket to tie hair back. Jen is still lying against the cubicle wall, her fingers deep in her twat and breathing still heavy. You do your best to ignore John, still sitting on the toilet seat, his hard cock still out. As Alice kneels down in front of Jen, you hear her say "Hi Alice, what are you doing?"

"Lost a bet is all" she replied honestly. "Just stay still and don't freak out okay?" Jen raised an eyebrow but nodded nevertheless.

"Wait!" John called out. "Jen, come over here would ya?" She scooches over, allowing him to position her head right against his hard cock.

Alice realises the situation before you do, yelling "Bastard! What are you doing?!"

"What does it look like I'm doing?" he mocks her. "I'm putting my cock over Jen's face so you'll just have to clean my cock too"

"You..!" but he interrupts, his tone still mocking "It's not against the rules of the bet is it?" Alice clenches her fists but doesn't reply. "Do you feel like backing out?" wagging his cock as he asks.

As Alice is thinking over her decision, you hear Jen look up at John and asks "What are you two doing?"

"She lost a bet so she has to clean my cum off you" John replies. Jen gazes wide-eyed at Alice. "Really?!"

Alice turns away from her rather than reply, a blush marking her face. "She doesn't mind doing it too much since she obviously said yes" he continues.Alice blushes even harder and you stare at her, suddenly wondering how much does really mind this change of events. And at the prospect of becoming John's latest cumdump. Glaring at the wall, "Are we doing this or what?!" she says through gritted teeth.

John laughs "Fine fine, you don't have to be so impatient" Alice stamps one of her feet on the floor but doesn't say a word. She walks into the cubicle and gets down onto her knees. As she leans in, you are suddenly struck my how much this resembles a fantasy you had when you first met her. Unfortunately this fantasy is happening to somebody else but your traitorous cock swells at the memory and you feel a surge in jealousy over how John got Alice to lick his cock so easily.

Jen stays still as promised but John did not agree to anything. Every time she got a lick in, his cock was there, dripping precum onto Jen's face which then had to be cleaned up again. And he also made sure Alice was methodical, pointing out spots that she missed or new spots he made. An endless cycle of licking, swallowing and being told to do it again. After a minute of this, Alice would just automatically lick wherever she was told to. But still, after several long minutes, far longer than you imagined the original deal would take, she was almost done. John took a long swipe of his cock alongside Jen's face, picking up the last remnants of his cum about halfway down his cock. He wagged it at Alice, taunting her.

You open your mouth to call out that since Jen's face was clean, she didn't have to do anything. But it didn't matter since she immediately popped the thing into her mouth, taking it deep as her tongue wipes it clean. She even makes a show of opening her mouth and exposing her tongue to him. Your hard cock twitches at the slutty submissive display.

As she gets up on shaky legs, John comments "Looks like you were having fun at the end there"

"Of course I did not!" she replies. "I was making sure my end of the deal was completed" Even to your own ears, the excuse was flimsy

"Uh huh" he replies, clearly not believing her. "Just remember, if you lose, you're mine for one night so you can make sure your end of the deal is completed to my satisfaction over and over again"

She shudders, from what you cannot tell, turns around and grabs your left elbow and pulls you out of the bathroom