Try double penetration

Your new friend bouncing you up and down on his cock, you reach back, spreading your cheeks. "You let me do this here, and I'll let you put it there." You smirk at the barrista, your very happy pussy overruling tight little asshole's puckering sense of panic at what you've just offered up.

He stares at you, then glances around the cafe. "Fuck it, this job's a fucking bitch anyway, might as well fuck one while I'm here." He steps around the counter, pulling up his apron and unzipping his fly.

He works his already stiff cock out and pressed up behind you, your ass bouncing as your other new friend's cock continues to pound your pussy. "Uhh..." He starts, not sure what to do.

"Fuck, just shove your cock up my ass already! God damn!" You reach back, grabbing his cock with one hand, spreading your cheeks with the other, shoving him into you on a downstroke on the other cock. "Holy christ!" You shout as his cock literally rips you a new one.

"Fuuuck, this is all I can take, babe," Between the two cocks forcing themselves in and out of you, you barely register that the guy pounding your pussy is ready to burst.