1girl, ahoge, ass, back, bare_legs, barefoot, bikini, blue_archive, blue_eyes, crossed_legs, eyewear_on_head, fang, feet, feet_up, foot_focus, foreshortening, frilled_bikini, frills, hair_bobbles, hair_ornament, hammock, hoshino_(blue_archive), hoshino_(swimsuit)_(blue_archive), legs, long_hair, looking_at_viewer, low_twintails, lying, manic_shd, on_stomach, one_eye_closed, open_mouth, palm_tree, pillow, pink_hair, smile, soles, solo, summer, sunglasses, swimsuit, thighs, toes, tree, twintails, white_bikini