1boy, 3, bare_pectorals, bishounen, blue_hair, closed_mouth, dark_blue_hair, eriimyon, green_eyes, hair_over_one_eye, honkai:_star_rail, honkai_(series), large_pectorals, looking_at_viewer, male_focus, nipples, pectorals, sampo_koski, short_hair, simple_background, smile, solo, upper_body