No, but someone else does

David pursed his lips as he watched the cute Mercy cosplayer start sucking another man's cock in an attempt to get it hard. While frustrated at the current situation, he didn't really see a way to fix things without altering the rules he already wrote, which could lead to him screwing up what he already had going with the Tracer and D.Va cosplayers. He decided that at least for the moment, two attractive girls in the hand was better than three in the bush, and had resigned himself to letting Mercy go for the moment. However, just as he was about to leave her to finish the scene 'Genji' laid out for her, he caught some movement behind her that made him pause.

A second male cosplayer, this one dressed as Hanzo, was crouched down and slowly sneaking up behind Mercy as she worked on fluffing Genji, using the general background noise of the convention to avoid being heard by them. Curious, David kept watching as the ninja slowly crept up on the pair of cosplayers, who were too preoccupied with their scene to notice his approach. The Hanzo started to reach over his shoulder towards the quiver on his back, but happened to look up in just the right direction to lock eyes with David. He grinned, then put a finger to his lips to tell David to be quiet. Now very interested in seeing what this guy had planned, David gave the cosplayer a silent nod of acknowledgement back.

Confident that he wouldn't be interrupted, the Hanzo cosplayer set his bow down next to a nearby booth, then reached into his quiver and pulled out an arrow with a very peculiar egg-shaped head. David recognized it as a pretty good replica of Hanzo's Sonic Arrow, though he remembered the game version having a more rounded head and some blue lighting on it. It was still a quality piece however, and David couldn't help but wonder what he was planning to do with it. Weapon in hand, Hanzo snuck up behind the Mercy cosplayer and waited.

Shortly thereafter, Mercy pulled her mouth off of the Genji's cock, which was now fully erect and covered in her saliva. Looking it over, she said out loud in a stage hushed tone, "There, the penis is now fully prepared for insertion. Only a woman's vaginal fluids can guarantee full neutralization of the toxin, and with no one else around, the duty falls on me. Stay strong, Genji."

"For you Angela, anything," the Genji cosplayer said back to her, "Go ahead, I'm ready."

Mercy then got up on her knees and pulled the bottom of her swimsuit aside, exposing her pink snatch to the entire convention center. She then rose up and reached a hand down to part her pussy lips, telling the fake cyborg ninja below her, "Don't worry, this won't hurt a bit."

The Hanzo cosplayer took this moment to make his move. David watched as he flicked a switch on the shaft of the arrow, then with one smooth motion pushed the head of it up Mercy's open cunt. The female cosplayer suddenly let out a scream somewhere between shock and ecstasy, and with a shudder fell over on her side, both hands reaching down to cup the crotch and the arrow now inside it. David noticed that the shaft was buzzing between her fingers, which gave him a pretty good idea of what the arrow's true function was.

At the sound of the girl screaming, Genji quickly lifted his head to see what happened. "Mercy, what's wrong? Are you...?" he started to say. But upon seeing the Hanzo cosplayer, he angrily tore off his mask to reveal a scowling brown haired nerdy guy who looked to be around the same age as David. He completely dropped character as he threw the mask onto the ground in fury and yelled, "Goddammit Tyler! Seriously?!?"

The Hanzo cosplayer stood up and laughed, arms crossed over his chest in victory. With an impression only slightly better than his friend's, he responds with, "You should have seen this coming, brother. My arrow always finds its mark."

"Oh stop it! I'm sick of your crap!" Genji says, stand up to pull up his pants, "This is the third fucking convention you've pulled this shit at! Every time I find a nice cos-slut to get me off, you come over and fuck it up somehow!"

"And yet you let me sneak up on you every time," Tyler replied, still not dropping his act, "It is hardly even a challenge anymore."

The Mercy, meanwhile, was writhing in pleasure on the floor, letting out erotic moans as the arrowhead continued vibrating inside of her. Looking up at the Genji cosplayer, she said shakily, "Genji... I am s-sorry... I did not see h-his arrow in t-time and... ooooooooohhhh..." David found it impressive that even with everything going on, and on the edge of orgasm, she was still dedicated to maintaining her role, even doing her best to maintain her Swiss accent between moans.

The Genji looked down at her and sighed, "Look, you can stop being Mercy now. This asshole ruined the whole thing."

"Don't you dare break character!" Tyler snapped, "I want to see you get yourself off to my Sonic Arrow first."

Mercy nodded at this, then started slowly thrusting the arrow in and out of her wet pussy, moaning, "I'm sorry Genji... but I can't stop. It just feels so... so gooooooood..."

Genji growled under his breath, "You fucking piece of... Where did you even get something like that?!?"

"I made it myself, with patience, skill, and dedication," Tyler replied, even now still using his Hanzo voice, "All of which are qualities you lack."

David couldn't help but continue to watch this ongoing train wreck of a conversation that his rule altering had inadvertently caused, and by now he was far from alone. The argument was starting to draw quite the crowd of onlookers. Some watched out of worry of **** erupting at the scene, but most of them looked like they were just there to witness the spectacle unfolding before them.

"What the hell is your problem?!?" the Genji cosplayer said, going back to yelling at his 'brother', "Can't you find your own girl to fuck instead of stealing mine?"

"You are unworthy of such conquests," he answers, "Perhaps if you were a little quicker with your Dragonblade, you would not find your healers marked by this dragon."

The Hanzo cosplayer shoots a glance at Genji's crotch and says with a trollish grin, "Though really, you were never my equal. What you have down there can't even be considered a wakizashi."

Genji suddenly lunged forward and punched Tyler square in the face, causing David to jump back in shock, and a few members of the crowd to scream for security.

Tyler reeled back blow and rubbed his jaw, then said, "Mada mada, Genji. You barely even hurt me."

"That's not even a fucking quote your character says!" the other cosplayer yelled, before grabbing the replica bow Tyler set down and whacking him over the head with it, "RYUJIN NO KEN WO KURAE, YOU SON OF A BITCH!"

"Ow, hey! What the fuck!" Tyler yelled, finally dropping his act under the barrage of hits, "I spent days making that bow! You're gonna break it!"

"GOOD! Maybe you'll think about that the next time you decide to ruin my cosplay sex again!"

"OW! Fuck you, Shaun!"

"Rot in hell you fucking-"

"Okay, okay, break it up you two!" a large, burly security guard yelled, grabbing Shaun and pulling him off of Tyler, who was similarly being detained by a second guard, "Both of you are coming with us!"

"But he started it!" Shaun said.

"And I wasn't assaulting anyone!" Tyler countered.

"I don't care who started it, shouting and **** on the show floor is against the rules!" the guard replied, "You can tell me the full story at the security office, but from the looks of things you two will be lucky if you're ever allowed back here again!"

"Alright, move along people, nothing to see here," his partner said, waving his hand at the crowd. The conflict more or less resolved, the crowd slowly started to disperse, leaving you alone with the three girls.

The Mercy cosplayer had been masturbating with the vibrating arrow during the entire ordeal. Opening her eyes, she saw the two men who had been directing her performance being led away by security, who didn't even seem to have noticed her. She started to slow down her thrusting, before appearing to realize that Tyler had never told her that he was finished with his fantasy. So she shakily rose to her feet and, still thrusting the arrow in and out of her dripping cunt, stumbled after them yelling, "Wait... Hanzo! I haven't cum yet! I want you to see it!"

David watched the Mercy cosplayer doing her best to catch up, arrow buzzing between her legs for everyone to see, in utter bewilderment. This was not the kind of thing he was expecting to happen when he made rules to indulge his fantasy of fucking cosplayers in public.

"Gee, that was a crazy battle, huh? And all over Angela's affection too."

David turned around to see the Tracer cosplayer standing behind him, with her bikini bottom still down around her ankles. Next to her, the topless D.Va cosplayer, with the sheen of her friend's cum still coating the area around her mouth said, "You said it! I wish I had my webcam on me. That would have been one amazing livestream!"

"Especially with Genji's miraculous recovery!" Tracer replied in a chipper tone. She then frowned and asked David, "Though I guess this means the blowjob contest is off, huh?"

Oh right, the 'blowjob contest'. With everything that happened, David had completely forgotten that he was technically still in the middle of his own sex fantasy. He was half-tempted to go after the Mercy cosplayer to see if she was alright, or at least try and get her to join his little group, especially since it was likely that behind their acts the two other cosplayers in front of him probably wanted to check on their friend as well.

On the other hand, it wasn't like the girl was really in any serious trouble. Security could probably handle her easily enough and get the Hanzo cosplayer to tell her to stop acting in character. And besides, a good blowjob session sounded like just the thing to get David's mind off of... whatever the hell it was he just witnessed.