Chastity and orgasm denial discussion

I lived with my ex partner for five years until last year ended. We engaged in some play, but she wasn’t overly enthusiastic. Once she traveled to Moscow for work for several days and left me secured. It excited us both that she utilized the spare padlock along with ‘my’ key to lock her suitcase for the journey. Since she would be away, we had to keep an emergency key at home. I stepped out for a thirty-minute walk to allow her time to conceal it. I told her that part of her authority was keeping the secret of where the key was hidden, and I asked her to promise (barring any emergencies) never to reveal her hiding spot no matter how much I pleaded. While she was gone I searched everywhere for that key! Not because I craved freedom but because I wanted her to have concealed it so well that I couldn’t find it! When she came back, some time after my release, I asked where the padlock had been hidden. She laughed and said I would never know. Oh, how much I adored her that evening. Fast forward a few years. We separated but neither of us is certain we made the right call. I decide to ask for the secret. She has forgotten her promise and reveals it. I felt slightly sad because it seemed to mean total release from my confinement, yet pleased to have discovered it since her hiding spot was delightful and she grinned with joy recalling it. There was a glass jar of decorative shells on her vanity table and she had pushed the key inside. She explained how much pleasure it gave her knowing that the padlock’s key was right in front of me while I lay in bed, looking directly at it. Perhaps she enjoyed the game more than I had credited. I hope you liked my little tale. Now I am with a new girl who shows greater willingness to play. My knowledge is five years old regarding what is available. What affordable device is the current trendy choice?