Rule 34 Dev - 2014 anthro anthro_only anthro_penetrating_anthro audience bat biceps black_fur black_hair black_nose bondage boots bracelet breasts caprine chains claws clenched_teeth collar demon duo_focus ear_piercing female fur furry glowing goat group hair hollandworks hooves horn inside interspecies jewelry jeza kamina1978 magic magic_circle male mammal muscles nipples occult open_mouth penetration piercing pink_nose purple_fur purple_hair ritual scar sex short_hair size_difference slave spell straight succubus teeth tongue yellow_eyes|1873250736