Rule 34 Dev - anthro balls blue_penis bodily_fluids duo erection fellatio genitals glans grin knot male male/male nude nude_anthro nude_male oral oral_penetration penetration penile penile_spines penis penis_in_mouth saliva saliva_on_penis sex smile tongue tongue_out tongue_out_blowjob littlepi canid canine mammal 2d_animation animated frame_by_frame no_sound short_playtime webm|22731569980