FURVERT!

all_fours animal_genitalia animal_penis anthro balls blue_knot blue_penis blush bodily_fluids canine_genitalia canine_penis cum cum_in_mouth cum_inside cumshot cumshot_in_mouth duo ejaculation fluffy fluffy_tail genital_fluids genitals infinite_(unselles)knot machine male male/male mouth_closed open_mouth oral penis protogen ravi_the_protogen robot tail thick_thighs zortie