anal anal_penetration animal_genitalia animal_penis anthro bodily_fluids canine_genitalia canine_penis erection eyes_closed genital_fluids genitals hugging hyper_realistic_ai knot leaking_precum looking_pleasured male male/male multicolored_body nude penetration penis precum romantic romantic_couple sex solo two_tone_body warcraft junothewoofer canid mammal vulpera