Rule 34 Dev - 1boy abs absurd_res anthro ass ball_grab balls black_scales blue_eyes dragon erection foreskin hand_on_chest hi_res horn humanoid_penis interstellarmachine looking_at_viewer lying male male_focus male_only markings muscular muscular_male nirimer on_back partially_retracted_foreskin pecs penis precum presenting scales simple_background solo solo_focus spreading tongue tongue_out uncircumcised uncut|3298491128