FURVERT!

2013 4_toes 5:4 anal anal_penetration animal_genitalia animal_penis anthro balls biceps blue_and_white bodily_fluids canid canine canine_genitalia canine_penis cowgirl_position cum cum_in_ass cum_inside cumshot digitigrade dominant duo ejaculation equid equine erection eyes_closed feet fox from_front_position genital_fluids genitals hindpaw horse knot larger_dom larger_male lying male male/male male_on_bottom male_on_top male_penetrated male_penetrating male_penetrating_male mammal masturbation monochrome muscular nude on_back on_bottom on_top open_mouth orgasm paws pecs penetration penile penile_masturbation penis sex shallow_penetration simple_background size_difference sketch smaller_male spread_legs spreading straddling tail taurin_fox tight_fit toes white_background