1boy, abs, arm_behind_head, artist_name, bara, bare_pectorals, belt, black_belt, black_hair, black_pants, closed_mouth, collared_shirt, indoors, large_pectorals, looking_at_viewer, male_focus, muscular, muscular_male, navel, night, nipples, odol_illust, open_clothes, open_shirt, original, pants, pectorals, shirt, short_hair, solo, white_shirt, window