1girl, armpits, bikini, blue_archive, blue_hair, blunt_bangs, breasts, chise_(blue_archive), chise_(swimsuit)_(blue_archive), cleavage, collarbone, groin, gyosei, head_tilt, horns, jacket, long_hair, looking_at_viewer, navel, official_alternate_costume, oni_horns, red_eyes, sailor_collar, see-through, see-through_jacket, side-tie_bikini_bottom, side_ponytail, sidelocks, simple_background, sleeveless, smile, solo, stomach, striped, striped_bikini, swimsuit