Anita persuades you.

The Indian girl slides her hand down to your groin and starts to fondle your cock and balls through the thin material of your trousers. You feel yourself growing hard under her ministrations. Anita grins a bright white smile at the effect that her slender fingers are having. For one panic-struck moment, you wonder what Mark is making of all of this, but you notice that his eyes are otherwise occupied, gazing at Marcia’s bare breasts.

“Well?” asks Anita, unzipping your fly and drawing your attention back. “Are you sure you won’t indulge my fantasy, John?”

“Erm…” you begin, “when you put it like that…”

The Indian student just smiles and, pulling your cock from your trousers, begins to masturbate the shaft.

“Hey, not fair,” cries Marcia coming closer, “its my tits John’s been staring at all evening.”

“Please, be my guest,” smiles Anita generously.

With that, you find Marcia’s ample bosom thrust in your face. As Anita continues to work on your cock, you begin to suck on Marcia’s breast – to her obvious delight.

“Well, my dear,” you hear Gordon say to his wife, “this is all getting a bit much for me. You don’t mind if I…”

“You go right ahead my dear,” comes Melissa’s voice in response. Out of the corner of your eye, you are dimly aware that Melissa’s middle aged husband has stepped up behind Anita, flipped up her little skirt and is now pulling her panties down, in preparation for pushing his cock up.

As Gordon slides into the warm pussy of a student one third his age, Anita sighs contentedly and begins to bring her lips to bear on your cock. For your part, the added pleasure drives you to chew and suck harder on Marcia’s breast.

You are just wondering whether you should do something for the other tit, when Mark approaches.

“Um… Marcia,” he begins shyly, “Anita seems a bit busy and I wondered if I might?”

Wordlessly, Marcia motions the young man over and he begins thankfully suckling on her other breast.

Things do not continue for very long however, before you notice Mark freeze for a moment and glance down. Following his gaze, you see your boss, Melissa, unzipping the student’s trousers and taking his unfurled cock into her mouth. Immediately however, you are both called back to your main task as Marcia, becoming aware of the pause, pulls both of your heads back to work on her breasts with a gasp of “don’t stop!”

Obligingly, you continue and are only dimly aware of Martin and Dan pulling down your boss’s shorts, Martin sliding under her buxom frame and into her warm pussy, and Marcia’s husband climbing on top and insinuating himself into Melissa’s tight arse.

That’s it, you think. That’s everybody engaged. Or is there somebody left?

You become aware of nearby hands pushing up Marcia’s tight skirt with some difficulty and then pulling down her panties. You hear Marcia let out a sigh of delight as the superb work that you and Mark are doing on her breasts is now complemented by blonde secretary Melanie eating out her pussy.