Rule 34 Dev - 4_fingers abs anthro anthro_on_anthro balls biceps big_balls big_muscles big_penis biped claws countershading cybernetic_eye cybernetics deep_penetration deep_throat dominant duo erection fellatio fingers genitals glans green_body grey_body hand_on_head huge_balls huge_muscles huge_penis humanoid_genitalia humanoid_penis inside low-angle_view machine male male/male male_penetrated male_penetrating male_penetrating_male mouth_on_penis muscular muscular_anthro muscular_male nude open_mouth oral oral_penetration pecs penetration penile penis scales sex sharp_teeth simple_background smile snout standing teeth thick_penis vein veiny_penis wings franubis jupiter_ascending grakken alien reptile sargorn scalie absurd_res hi_res|18313048845