1girl, d, ^_^, ahoge, arm_behind_head, arm_up, armpits, ass, bare_legs, barefoot, beads, bed_sheet, bikini, blue_archive, blush, closed_eyes, collarbone, fang, feet, flat_chest, frilled_bikini, frills, full_body, hair_beads, hair_between_eyes, hair_ornament, hair_spread_out, halo, hand_on_own_knee, head_tilt, hoshino_(blue_archive), hoshino_(swimsuit)_(blue_archive), hugging_own_legs, knees_to_chest, legs, legs_up, long_hair, looking_at_viewer, loska_(ss40188868), lying, official_alternate_costume, on_back, pink_hair, pink_halo, sidelocks, simple_background, sleeveless, smile, soles, solo, stomach, sweatdrop, swimsuit, toes, white_bikini