lyrical nanoha, mahou shoujo lyrical nanoha
fate testarossa, fate testarossa (lightning form)
kanna (plum)
1girl, arched back, arm belt, ass, black one-piece swimsuit, blonde hair, blush, chain, chain leash, collar, cover, cover page, doujin cover, flat chest, from behind, gloves, hair ribbon, head tilt, leash, long hair, looking back, magical girl, one-piece swimsuit, red eyes, ribbon, school swimsuit, solo, strap, swimsuit, twintails, very long hair, wading, water, wet, wristband