FURVERT!

1:1 2d_animation animated animated_gif autofellatio balls cutie_mark earth_pony equid equine erection eyes_closed feral frame_by_frame friendship_is_magic fur genitals gynomorph hair hasbro horse intersex mammal masturbation medial_ring my_little_pony non-euclidean_masturbation nude open_mouth oral oral_masturbation penile penile_masturbation penis pink_balls pink_body pink_fur pink_hair pink_penis pink_tail pinkie_pie_(mlp)pony portal portal_(series)portal_autofellatio portal_masturbation short_playtime solo tail thinking_with_portals tongue tongue_out valve valve_corporation whateverbender