Rule 34 Dev - 4:3 all_fours anal anal_sex animal_genitalia animal_penis anthro anthro_on_anthro balls blush bovid bovine canid canine canis cattle cuckold cum cum_while_penetrated cumshot dialogue domestic_cat domestic_dog ejaculation erection felid feline feline_penis felis fucked_silly fur gag gagged group hands-free hooves kneeling male male_penetrated male_penetrating mammal monochrome open_mouth orgasm penetration penis r3drunner saliva sex sitting size_difference sofa sound_effects tears tongue tongue_out yaoi|3603520512