Rule 34 Dev - 1boy black_hair blood blood_on_face blood_on_hands earrings eyewear_on_head grin hair_slicked_back high_collar injury jabra_(one_piece) jewelry looking_at_viewer male_focus one_piece open_mouth portrait red-tinted_eyewear scar scar_across_eye smile tinted_eyewear veins veiny_arms white-framed_eyewear yonekura_naoyasu|18489649113