Rule 34 Dev - abs anthro anus ass back_view backsack balls big_ass big_balls big_butt big_pecs big_penis canid canine canine canine_penis character_name character_sheet expressions front_view furry huge_cock knot knotted_penis male male_only mammal muscles muscular muscular_male nipples pecs penis puffy_anus sheath solo solo_male tail thick_sheath thick_thighs tilionmaia veiny_penis|8880508728