1girl, alternate_costume, black_hair, black_male_underwear, black_shirt, blue_archive, breasts, cleavage, grey_background, hair_between_eyes, hasumi_(blue_archive), huge_breasts, jacket, long_hair, male_underwear, mask, mouth_mask, open_clothes, open_jacket, ponytail, profile, red_eyes, scoop_neck, shirt, signature, simple_background, solo, underwear, undressing, upper_body, yan_wan