Rule 34 Dev - 2017 adultery ambiguous_penetration anthro anthro_on_anthro ass black_nose blue_eyes breasts brown_fur canine cervine cheating cuckold cum cum_on_ground dialogue duo english_text eyelashes female from_behind_position fur green_eyes hair hooves interspecies larger_male lying male male_penetrating mammal nude on_front open_mouth paws penetration pheeze red_hair sex simple_background siroc size_difference slightly_chubby smaller_female soles speed_bump_position straight tattoo text tongue torso_grab|3144291200