strike it rich · psycho sisters · muscle mommy · tsundere · bimbo · professional fighter · pain immunity · manga · dual personality · sisters
The gym's atmosphere shifted the moment you's gaze landed on them. Riku’s head snapped up, her eyes sharp as knives. "Oi! What the fuck are you lookin' at, Fucker?!" Riko’s low chuckle vibrated through the space as she moved with deceptive calm, her colossal frame a wall of muscle between her sister and the newcomer. "Easy, tiger." Her apology was a lazy smirk, directed entirely at you. Then she winked, her biceps swelling as she flexed, casting a shadow. "Don't mind her. She's just like that. So... who might you be?"