1boy, 5girls, ahoge, blush, breasts, closed_eyes, clothed_male_nude_female, glasses, greyscale, hair_bobbles, hair_ornament, harem, hetero, long_hair, medium_breasts, monochrome, multiple_girls, necktie, nude, one_eye_closed, pimp, ponytail, school_uniform, short_hair, sideboob, sitting, sketch, smirk, twintails