Genos boosted forward, crashing into the Sea Queen and toppling her over onto the ground. She hadn't been expecting another hero to arrive, or for him to hit so fast and so hard. Caught off her guard by the strongest hero she had been up against today, the Deep Sea Queen was knocked onto her back with her legs in the air. Genos's eye lit up with lightning eye, blinding and distracting the monster as he held her legs up and over his shoulders while lining up to her pussy. He thrust in hard with Booster Thrust, hilting roughly inside the Sea Queen
She'd gotten so pent up from teasing the four heroes before that the attack caused her to cum in a single thrust. Between her climax and her dazed expression from the Lightning Eye, it seemed to everyone watching that the Sea Queen had been defeated by Genos in a single powerful attack. The civilians were silent for a moment, then they began to cheer in glee at the threat of rape or death being removed. Many of females, as well as many of the males, shouted offerings of sexual favors to Genos in return for his victory.
Genos was wondering if he should go on instinct and not accept these offers, or do what his Sensei would likely have done and accept as many as possible, when it became clear that his battle was not over. He noticed that the Sea Queen was moving again too late to stop her from forcing him over onto his back, pinning his arms above his head as she slammed her hips down hard, damaging his mechanical legs with the force of it.
'Dammit, I let my guard down again,' He thought to himself bitterly as the Sea Queen began to ride him again, her massive tits bouncing in front of his face from the pace she was bucking her hips at, 'why do I never learn?' Saitama would not be happy to hear that he had let an opponent get the best of him because his mind had gone wondering yet again, but it was what it was.
Genos used Booster Thrust to force them up, putting Genos on his feet with the Deep Sea Queen pinned against the wall. Genos went for a fairly obvious weak point, beginning to grope her large, soft breasts with his hands, which heated up rapidly and let out small shocks of electricity directly into her nipples whenever he pinched them. Genos grunted as he launched into Machine Gun Thrust to stimulate her rapidly as he tortured her chest.
The Sea Queen took it all, grinding her hips against him just as hard. She seemed to be able to clench down around him at will, making her hot cunt as tight as she could around his cock. This made Machine Gun Thrust as useful against Genos himself as against the creature, and he had to switch to Burning Cock, letting off bursts of heat as he thrust into her, some of them engulfing them completely.
As they went at it, several in the ground watched, finding the scene far too hot, pun not intended, to flee while it was happening. Some took video, some of the men and women attempted to subtly please themselves through their clothes while others, convinced they were going to be broken soon, shameless undressed and either played with themselves or paired up with another to play with.
Genos, to his credit, lasted longer than any of the others to face the Sea Queen so long. Half an hour almost he was hammering away at her, and hadn't cum once. The Sea Queen was reaching her fourth, and was finally starting to show the slightest signs of getting tired. Genos couldn't hold out any longer though, groaning as he came hard, unloading burning hot seed into her. He hoped that doing so in unison with a Burning Cock would be enough to finish the Sea Queen off.
It brought her to orgasm again, but it didn't knock her out. She continued to grind herself against Genos, now in control as his energy faded. She only lost focus on trying to break Genos when she felt another cock penetrate her from behind. Looking over her shoulder, she saw that it was another hero, male. He was dressed in what looked like a cross of biking gear and police protective wear, the exception being his freed seven inch cock, which he'd rammed into her ass, his supposed 'Justice Thrust'.
Mumen Rider, the top hero in rank C, knowing full well he didn't have a hope in hell of winning, had arrived on the scene and was attempting to help Genos defeat the Deep Sea Queen. He grunted, hammering hard into her ass, hilting himself with all his might to the cheers of the ground watching him. The Sea Queen hardly even felt it. It would have been insulting to her were it not so pathetic. She didn't even want to give him the satisfaction of believing he was helping.
She moved back, pulling Genos's cock out of her pussy as she dropped down into reverse riding position on Mumen Rider's cock. He came instantly with a yelp, cumming again when she clenched tightly around him. In the following ten seconds, the movements of the Sea Queen nearly broke the poor C class hero. She only stopped because she saw another hero approaching.
She heard from the civilians around them that this approaching hero, this 'Saitama', was also a C rank hero. The crowd had no belief in her, and neither did the Sea Queen as she stood up to deal with her. Saitama looked over, seeing Genos in a wreck by the wall, and Mumen Rider, who Saitama had only recently met and labelled as very fuckable, barely conscious. Saitama wasn't gonna have any parts of this.
The Sea Queen rushed the dick girl hero, her tongue extending out and pulling all of her clothes off of her. Sea Queen pinned Saitama down beneath her, burying her massive long tongue inside of Saitama's asshole as she speared herself on Saitama's cock, grunting as she rode it. "You've got more size that your superior heroes, I'll grant you that much at least." The Sea Queen moaned.
Saitama's response was simply to pull the Sea Queen's hips down as she thrust up. The force of the thrust blasted the raindrops out of the air and forced the rainclouds back. The Sea Queen didn't even scream, just silently lost consciousness as her body went through the most violent climax of her life, her mind broken instantly by the sheer intensity of it.
Saitama stood up, carrying the Sea Queen over to Mumen Rider, "That was pretty good," She complimented him, "I think you should keep her. I never could have finished her off if you hadn't weakened her first." Saitama said this loud enough that everyone could hear, giving Mumen Rider a wink that only he saw before turning and going to pick up Genos.