Rule 34 Dev - anthro backsack ball_blush balls big_balls big_penis black_hair blush canid canine crouching erection fingers fluffy fluffy_balls fluffy_tail fox front_view fur genitals green_eyes hair half-erect hi_res horn humanoid_genitalia hybrid knot looking_at_viewer looking_back male male_only mammal minikane nude penis pent_up pink_penis presenting presenting_penis redmok simple_background solo thick_thighs|4684764816