1girl, alternate_costume, armpits, arms_behind_head, arms_up, black_bra, black_panties, blue_archive, blush, bra, breasts, breath, cleavage, closed_eyes, collarbone, cowboy_shot, gradient_background, grey_background, halo, heavy_breathing, long_hair, medium_breasts, nanao_(naoekaki25), navel, open_mouth, panties, parted_bangs, purple_hair, scowl, simple_background, solo, standing, stomach, sweatdrop, thigh_gap, two_side_up, underwear, underwear_only, yuuka_(blue_archive)