Chastity and orgasm denial discussion

Greetings everyone! John here, single at 45 and I often visit a pair to enjoy some (chaste) fun with them. The lady of the house enjoys watching me get all worked up while locked away. Recently I’ve thought about purchasing another device that works better for teasing times. I already have the cb-2000/3000/6000 series and have worn every one except the cb-2000 with this couple. Are there any reliable chastity devices available that offer more options for teasing? If yes, please share your recommendations! One detail to keep in mind if you suggest a different device: I don’t have piercings. Thanks ahead of time for all your responses and feel free to add any kinky ideas to my locked frustration. Best regards, John