2boys, 4girls, 3, anger_vein, blush, breasts, buruma, fang, glasses, greyscale, gym_uniform, hair_ornament, hair_over_eyes, hairclip, himajin_noizu, large_breasts, monochrome, multiple_boys, multiple_girls, open_mouth, original, otoko_no_ko, ponytail, standing, teasing, twintails, underwear