yamikyon, rio (blue archive), blue archive, absurdres, highres, 1girl, artist name, between legs, black hair, breasts, bright pupils, cleavage, dress, hair behind ear, hair ornament, hairclip, hand between own legs, hand on own head, large breasts, long hair, missing halo, outdoors, partially submerged, red eyes, ringed eyes, signature, sitting, sleeveless, sleeveless dress, solo, spaghetti strap, sundress, white dress, white pupils