She shows off and goes anal with you in front of the quitter.

Emma sees her chance to step in and steal the show, a feeling that really makes her sweat and squirm. Once the unknown fucktoy has given up taking your huge dick, Emma plants her feet firmly and sidles up against your cock. She gives the gold digger a disappointed nod.

"That's all you got? You have to try a lot harder to make it in this business, sister." With that, Emma takes a deep breath and pushes her asshole down around your engorged dick. The difference is amazing. Emma gyrates her ass as she goes down and makes sure to throw herself into it as hard as possible, letting her ass smack the wall loudly with each thrust. The stall quakes and rumbles with each impact, and Emma lets herself get loud and unhinged. She might as well be turning into a werewolf over there, you'd never know.

Emma is really getting off showing her intense sluttiness to a lesser woman, showing she's the alpha who can handle any challenge. It helps that she's already your girlfriend, so she knows she's not going to scare you off with her advances.

"How do you like my ass, boss?"

"Oh, you're definitely coming home with me, slut. Tell that other bitch to get lost." You think this is called cuckqueening? Emma is loving the way you fuck her as someone else watches in jealousy. She could get used to this. She's always wanted to show herself off to her friends, and now there's a new dimension of showing them what they can't have: you. She cums hard, riding the streak of mean emotions and focusing on the other girl's disappointment to draw out her own orgasm. Emma wants to be mean, humiliate other women. Seducing other men from their women is one kind of fun, but she loves you so much, it makes her feel so powerful to bait other women with you and then claim you herself. She fucks her own mouth with her fingers as she slides down against the wall.

You open up your stall door and step outside. There's a bit of a line forming, but you think it's time for the grand finale here, and you know Emma will love it. You bang your fist on the door and demand she open up. Emma unhooks the latch and lets the door swing open, blasting you with fermented sex fumes and letting light fall on her for the first time in hours. She's a sopping mess, and she and the other girl are sliding around on a rubber floor mat coated in old cum. She shields her eyes and sit sback, letting enough cum to fill a pint glass ooze from her pussy and asshole. She looks radiant.

Ignoring the cum glaze coating her, you pull your girlfriend up from the gloryhole stall and hoist her up on your shoulders, pussy forward. As you walk away carrying your prize, you keep fingering her slimy pussy as the other guys in line give her ass a parting swat. She's the Coachella Cum Queen, and everybody knows she's all yours.