haruko 21, akatsuki (ensemble stars!), hasumi keito, kanzaki souma, kiryu kuro, ensemble stars!, commentary request, highres, 3boys, black hair, black shirt, blush, closed eyes, colored eyelashes, dated, ear piercing, earrings, fingernails, glasses, green eyes, green hair, hand on own arm, happy birthday, jewelry, long sleeves, male focus, multicolored hair, multiple boys, open mouth, piercing, purple hair, red hair, shirt, short hair, simple background, smile, streaked hair, stud earrings, teeth, two-tone hair, upper teeth only, watermark, white background