1boy, 2023, 2girls, animal ears, background text, bangs, beer can, black hair, black pantyhose, blue eyes, boku no kokoro no yabai yatsu, breasts, brother and sister, brown eyes, brown hair, can, chinese zodiac, cleavage, collar, detached collar, drunk, fake animal ears, fake tail, hagiya masakage, happy new year, heart, holding, holding can, ichikawa kana, ichikawa kyoutarou, kneeling, leotard, looking at another, medium breasts, minigirl, multiple girls, neck ribbon, new year, open mouth, outside border, pantyhose, playboy bunny, rabbit ears, rabbit tail, red leotard, red ribbon, ribbon, short hair, siblings, side-tie leotard, sitting, smile, spoken heart, standing, strapless, strapless leotard, swept bangs, tail, white collar, wing collar, wrist cuffs, yamada anna, year of the rabbit