FURVERT!

1:1 aaron_(artist)anal anal_masturbation anal_penetration anthro anthrofied anus balls big_balls big_penis bodily_fluids border cum cum_while_penetrated cumshot digital_media_(artwork)dildo dildo_in_ass dildo_insertion dildo_sitting disney ejaculation equid equine erection fur genital_fluids genitals hands-free harness hi_res horse humanoid_genitalia humanoid_penis knot knotted_dildo lube male mammal masturbation maximus_(tangled)medial_ring muscular muscular_anthro muscular_male nude object_in_ass orgasm penetration penis sex_toy sex_toy_in_ass sex_toy_insertion solo spread_legs spreading tail tangled_(disney)toying_self white_body white_border white_fur