Use Vivian

Well, if your good friend is going to be this kind, turning her down would be rather rude, wouldn't it?

Rising from your seat at the edge of the fountain, you smile as you begin to unzip your jeans. "You're right, Vivian," you openly comment as your denim slacks fall to the ground, revealing your boxers which hold back a large bulge. "I should just fuck you in public for everyone to see. Not like that's anything weird, right?"

"Of course not, silly!" she confirms with a giggle, spreading her asscheeks further apart as you release your fully erect shaft from its holding cell. "I'm glad you're back to your senses, John. I was getting really worried for a second there! As always, use my body to your heart's content, okay? Cum all you want in me or on me!"

"Gladly," you say as your cockhead prods the entrance to her asshole. Putting your hands on her hips, you slowly push yourself inside of her butt, feeling her muscles constrict and tighten around your penis as you do. The sensation of it is absolutely wild—you would have never imagined Vivian to be this tight. Truth be told, simply inserting yourself into her has got you releasing a little bit of precum. It's been a while since you last got any serious action, but that's won't be an issue when every woman from age 18 to 40 is now your personal fucktoy.

As her warm insides hug your cock, you slowly begin to thrust your hips, forcing yourself in and out of Vivian's asshole and gradually increasing speed. Before long, you're ramming her behind with considerable ****, the sound of flesh slapping together resounding rather loudly in the immediate area. As you would expect, no one has anything to say about how you're fucking a girl in the middle of a college courtyard—students and professors alike continue to walk on by and conversations continue despite the obscene act occurring in front of everyone. Some people are looking, but they're not gazes of disgust or shock; it's more like they have nothing better to look at, or that they're spacing out and thinking about other things while just looking in your direction.

All the while, Vivian has her head turned, looking at you with a warm smile as you enjoy her asshole. You figure that she might be enjoying it herself, but in line with your casual fetishism fantasy, she's treating it like any other daily event. Obviously, the fact that you fucking her ass in public is just a normal thing to her and everyone else is incredibly hot for you.

And as if things couldn't get any better...

"Oh, Vivian!"

A sudden shout out from a few yards away catches the attention of both you and Vivian. Looking down the walkway in front of you which Vivian emerged from herself, you see a figure approaching you in the distance with a light jog.

As the figure gets closer, details become to start clearer and clearer. Neck length blonde hair accompanies eyes of jade green on a hourglass frame, heavy DD-sized breasts visibly bouncing within the tight constraints of the white midriff tanktop holding them. Below that single article of clothing on her body lies her slim navel and her thick thighs which jiggle as she jogs towards you, the brief moment of their splitting apart revealing her smoothly shaven crotch. Much like Vivian, she sports flip-flops on her pretty pedicured feet.

A blonde with huge tits and juicy thighs and ass...such a perfect being can only be Emily, the freshman you and Vivian met during your senior year. This would make her a sophomore now, one year below Vivian.

Emily takes a light breath as she finally reaches the finish line, coming to a stop in front of you and Vivian. Despite how she's currently having her asshole reamed , Vivian shows Emily a bright smile. "What's up, Em?"

"I was hoping you could go somewhere with me," Emily responds with her own smile before looking over to you with a small giggle. "But I guess you're pretty occupied, huh?"

"Haha, sorry," Vivian apologizes with her own laugh. "You know how much John loves jamming his cock inside of my ass. I'll go with you after he finishes up, alright?"

"Yeah, that's no problem," Emily replies with a smile. "So, Vivian, aside from John's dick in your butt, what else is up?"

Just like that, their topic of conversation shifts to other miscellaneous subjects. Unfazed by the ever present noise of flesh slapping against flesh over and over, their smiles remain constant as they talk with one another and share a few laughs. You're openly fucking one of your friends while she talks to another friend of yours and no one has anything to say about it. The absolute indifference towards what you're doing...it's far too much to handle. Just hearing them speak so casually during the act is making it more pleasurable than you could have ever imagined.

As you continue to fuck the bent over Vivian's lovely bum while she and Emily catch up on things, you wonder about where to go from here...finish up with Vivian and leave them to their day while you have fun with someone else? Or accompany them and see where it leads? Choices...