1girl, ass_visible_through_thighs, ball, bare_shoulders, beachball, bikini, black_hair, blunt_bangs, blush, breasts, brown_shirt, chair, cleavage, closed_mouth, collarbone, day, feet_out_of_frame, green_eyes, grey_skirt, hair_ornament, hairclip, innertube, innertube_with_ears, kurosawa_dia, long_hair, looking_at_viewer, lounge_chair, love_live!, love_live!_sunshine!!, medium_breasts, mole, mole_under_mouth, multi-strapped_bikini, navel, nervous, outdoors, red_bikini, shirt, sitting, skirt, solo, stomach, swimsuit, thigh_strap, undressing, unworn_skirt, v-shaped_eyebrows, v_a_i_r, water, wooden_floor