1boy, arms_behind_back, bandana, bound, bound_arms, bruise, bruise_on_face, cuffs, eyewear_on_head, glasses, greyscale, injury, koby_(one_piece), looking_down, male_focus, marine_uniform_(one_piece), mocchi_(mkz), monochrome, necktie, one_piece, pants, partially_unzipped, pectoral_cleavage, pectorals, shackles, short_hair, sideburns, simple_background, solo, undone_necktie, uniform, white_background, zipper