Sylvia, the bondage master (Patreon)

In a next version of WOL, Sylvia will return (after a short quest) and stay at your castle. She will provide various services, including a bondage training for your followers, which will unlock additional scenes with them. You will be also able to send followers to her for impregnation.

Next update is planning to go out next week. There will be a lot of new, fun content and visual improvements, so be sure to check it out.