yako, firefly_(honkai:_star_rail), year_2024, 1girl, 2boys, alcohol, aqua_skirt, ass, beer, black_jacket, blush, breasts, cropped_jacket, drunk, grey_eyes, grey_hair, hair_ornament, hairband, jacket, large_breasts, long_hair, long_sleeves, looking_at_viewer, multiple_boys, neckerchief, open_mouth, orange_neckerchief, panties, shirt, skirt, speech_bubble, thighs, underwear, white_panties, white_shirt, translated, honkai:_star_rail, honkai_(series)