I love your question so I'll answer, hope its helpful. a short but good list in no order for me would be: sun bears are the sexiest bears. Striped skunks have more appeal to me than spotted, but a blonde skunk can be so handsome i might even resort to begging. no difference to me with cats weirdly enough id be fine with a lion, jaguar, anything big enough. elephant seals are beautiful animals, but if i had choice of 3 male seals to sleep with they might not make the cut. I hear some birds can be penetrated safely, but in my fantasy there's definitely a large duck who likes his 13" feathered meat coil massaged. i don't know every bird with a lovable penis, but cloaca wise alligators and crocodiles are both great story material, but the reptile for me is a 1. velociraptor. ( those chickens with 6"claws and a big rear facing cloacal penis) or 2. komodo dragon? not sure about that but i think they can be penetrated. other dragons may also apply