1girl, armpits, bikini, blue_eyes, blush, breasts, charlotte_e._yeager, cleavage, closed_mouth, collarbone, frilled_bikini, frills, hiroshi_(hunter-of-kct), large_breasts, long_hair, looking_at_viewer, lying, navel, on_back, orange_hair, pink_bikini, smile, solo, strike_witches, swimsuit, world_witches_series