(masterpiece, best quality, highres, photorealistic anime style), Matoi Ryuuko from Kill la Kill, black hair with a red streak, blue eyes, athletic build, on her knees in a boxing ring after a spar, wearing her Kamui Senketsu, (transformed), she is giving an aggressive, deepthroat blowjob to her sparring partner, her hands are on his thighs, pulling him deeper, her eyes are fierce and competitive, sweat glistening, bright, direct ring lighting, explicit, nsfw.