The two combatants walked up to either side of the arena.
"In this corner, wielder of piko-piko weaponry, equal parts stalker and legitimate love interest depending on the source you go by and gateway furry to many gamers, Amy Rose!" Amy Stepped into the arena, posing for the crowd, which went wild from it.
"And in this corner, the resident Marvel furry, the somewhat shockingly powerful and yet still lesser known hero of that fandom's universe with possible ADHA, Squirrel Girl!" Squirrel Girl scurried up, climbing over the ropes and entering the arena, looking around excitedly.
"Alright ladies, just a refresher on the new rules: the name of the game is making your opponent cum, preferably hard, by any means necessary, that hasn't changed. Weapons may be used, same goes for special abilities. Light combat is also allowed in order to make the opponent submit, and battling is allowed, if it must come down to it, though if your opponent tags out, you let them up. The winner advances to the next round, the loser is disqualified, and the loser spends two nights as the winner's sex slave."
Both girls nodded, Amy stretching herself so she would be ready, Squirrel Girl just trying to focus on where her opponent was in the first place.
"If the combatants are set," There was a pause, during which Amy summoned a six inch dildo with her powers and Squirrel Girl finally spotted Amy, "Begin!"
Squirrel Girl bolted off towards Amy, who allowed herself to be tackled to tackled to the ground. Once she was down, she locked her legs around Squirrel Girl's waist and rolled her over, pinning her on bottom. Amy was strong, and was able to yank the top of Squirrel Girl's uniform easy. She tried to wrestle Amy off, but Amy had her pinned down.
Amy leaned down, sealing her lips around Squirrel Girl's left nipple and sucking on it hard, making her groan as the pleasure started to flow through her. Amy, seeing how incapacitated her opponent was, shifted her position so she could remove Squirrel Girl's bottoms as well and make use of the dildo she had spawned.
Squirrel Girl felt the tip of Amy's toy prodding at her now exposed slit, which had already gotten wet from the attention of her beasts. She had to do something fast. Think fast, Squirrel Girl got an idea. Her tail reeled up, Amy not noticing it behind her. Maneuvering it was a bit difficult, as Squirrel Girl couldn't see where she was aiming it and had to deal with Amy still pleasuring her, but she tried to focus, knowing this was her only shot.
Her tail pushed under Amy's dress, flipping it up and darting under it and into her underwear. It all happened in a flurry of motion that only lasted a second or two. By the time Amy realized anything had happened at all, she couldn't do anything about it; as she was already busy moaning from the soft, warm tail that had pushed it's way into her tight ass.
Amy dropped her toy, unable to fight it as Squirrel Girl flipped them over so she was on top and Amy was pinned; her ass still being tail fucked. Squirrel girl grabbed Amy's toy, pulling her panties down even further and ramming it into the pink hedgehog's now eager pussy. Amy couldn't handle the pleasure from both ends, especially not when Squirrel Girl leaned forward, kissing her hard.
Amy only lasted five minutes before screaming in bliss as she came.
"And Amy has reached climax! Squirrel girl is the victor!"
Squirrel Girl got up, picking Amy up with her and scurrying out of the arena back to her room to do lord only knew what to her.
"Well folks, it seems we've just discovered a whole new fetish! Next up is Anko vs Toph! Will the ninja girl sneak around the earth-bender's defenses? Or will the first metal-bender be the first Anko-bender to? Find out in the next round of Yuri Tournament!"