Daedra Seducers don’t have tail or horn but don’t panic, there is always the MCM menu which will allow you to excessively personalize your character. Some have wings on their back, and they can materialize at will. Their appearance corresponds to their name: beautiful young and deadly women. There is a race of Daedras encountered in Daggerfall and Battlespire called Daedra Seducer or Dark Seducer. This version aims to be much more lore-friendly with the universe of TES where succubi do not exist.
The version 1.8 is a total rework of the succubus race.