5:4animal_genitaliaanimal_penisanthroasinusbottomwearbreastsclothedclothingdonkeyduoequidequineequine_genitaliaequine_peniserectionerection_under_skirtfrottagegenitalsgynomorphgynomorph/malegynomorph_on_tophi_reshorseintersexintersex/maleintersex_on_toplarger_malelarger_on_bottommalemale_on_bottommammalon_bottomon_toppenilepenispenis_size_differencepenises_touchingromanticromantic_couplesexsize_differencesketchskirtsmaller_gynomorphsmaller_intersexsmaller_on_topstolixxxtrans_(lore)trans_woman_(lore)