3girls, ahoge, alcohol, bangs, beer, beer_mug, black_hair, blue_eyes, brown_eyes, cup, eyebrows_visible_through_hair, fang, holding, long_hair, mug, multiple_girls, ponytail, pun, purple_eyes, purple_hair, red_neckwear, sailor_collar, school_uniform, serafuku, side_ponytail, simple_background, spiked_hair