With one of my ex’s we played edging and denial.
I would suggest some vibrating panties, benwa balls/insertables ….
Then wear them around under the clothes and tease yourself ….
I will always remember her so very angry, so very frustrated, and the scream she did when I finally gave her the release …
Her friends told me after they were concerned for her well being a few days later, but I should have known better when I found a note in my pants from one of the roommates ….