Rule 34 Dev - 1boy 2015 4_toes 5_fingers abs animal_genitalia anthro balls biceps big_muscles canine claws floppy_ears forge_(artist) fur greyscale hand_on_hip hi_res male male_only mammal monochrome muscular muscular_male nipples nude pecs plantigrade pose sheath simple_background solo standing toe_claws toes|2367677072