You've finally proven to Ekotl that you are worthy of her body, and she has responded in kind by leading you up to her tower. Once inside she removes any clothing she has left and brings out a collar with your name on it to show who exactly she belongs to now. She puts it around her neck and shows off her now naked body to you, ready for whatever you want to do to her next. Maybe you should take advantage of her soft feet, she is famous at giving footjobs for a reason~