Rule 34 Dev - 1boy 2021 5_fingers bara black_body chains cyber_lust56 decepticon dominant_male gay green_light grey_body holding_chain humanoid machine megatron metal_penis metallic_body patreon patreon_logo precum precum_on_penis raised_foot red_eyes red_light red_lipstick robot robot_humanoid smiling smiling_at_viewer solo_male spread_legs tagme thick_penis throne transformers transformers_prime yaoi|9977421112