In a secret, seedy Mugen arena, Rocket and Goku lock eyes, their competitive hunger morphing into something darker, more taboo. Their bodies entwine, legs wrapping around each other, hands groping and squeezing. Rocket's breath hitches as Goku's hard cock presses against him, their mutual arousal undeniable. They rut like animals, their grunts echoing in the dimly lit room. Goku's hand wraps around Rocket's throbbing dick, jerking him off furiously as Rocket bucks into his fist, their gay Mugen match descending into a raw, unapologetic fuckfest.