研究室の二人

1boy, 2boys, black_necktie, black_neckwear, book, bow, bowtie, brown_hair, collared_shirt, floral_background, flower, formal, freckles, green_eyes, holding, leaf, lily_(flower), multiple_boys, neck_tattoo, necktie, plant, shirt, short_hair, suit, upper_body, white_flower, white_shirt