Well, you got your part of the bargain to uphold

You sigh and go down on your knees between Andrea's legs as she leans back with a coo of anticipation.

"Mm, this should be fun," Andrea smirks as she spreads her legs and reveals her shaved pussy for you to dive into. You feel surprisingly confident in your cunninglingus skills- Did you ever eat a girl out before Andrea? Before you zapped her?

Not that it mattered right now, you thought for a moment before diving in and tearing into her crotch. She digs into your hair and pulls you deeper as you tease her sensitive spots. You notice that with every breath you take, she is moaning louder and louder. You take pride in your work and dive in, one of Andrea's hands holding you in place between her thighs as she becomes more quiet.

Not that you can't tell from her spasms that she's thoroughly enjoying yourself. And, within a minute of imprisonment between her legs, you get stuffed into her gushing cunt for a good half minute as she climaxes.

You disentangle yourself from her womanhood and look up at her... That's when you realize why she became so quiet.

Steve, your roomate, has snuck into the apartment and stuck his dick in Andrea's face. While you were eating her out, nonetheless! You could have sworn her had been away and wouldn't be back for hours still!

"Oh hi, Mark," He greets you as you give him a look of disbelief. "Figured I'd just slip one in here while you were eating the cum dumpster's snatch," he explains as he grabs hold of her hair and puts her head to work. Andrea's eyes are barely able to focus on you with a fey apologetic look on her face, her orgasm still running through her system but her desire for cock still making her do her best at sucking Steve's cock dry at the same time.

You feel like you should be insulted by this intrusion into your intimate moment with Andrea... but is it called for? Now that you think about it, you've made Andrea a easy-going slut, and sluts wouldn't say no to sucking on a random guy's dick while they were getting eaten out...

"Hey, I'm not judging you for going down on her, but rent's due, so I'm hoping you got to her before Wolovich did," Steve continues as he face-fucks a carefree Andrea laser focused on the dick in her mouth. "What did you trade the meal for? A week of pussy? Two? she agreed this blowjob goes on your tab because I have to clean the couch this week," He added as he slowed down for a moment, not wanting to cum too soon.

You are unable to respond for a moment, torn between various emotions of various versions of yourself... and a dread that not only was the saltyness on Andrea's pussy not just her own juices, but that you liked it and have had it before...