I want to be placed in chastity but my wife isn't interested. She also isn't interested in giving me relief.
Sheriff, you might try the following: take a good shower, shave closely if you shave. Reach to her hair with your fingers against her scalp and finger- comb her hair up and back. Kiss her deeply and passionately and see what’s happens. The 2 of you just might make ends meet!
Chastity is more than about locking up your cock @Sheriff its about a change in who you are. If you want your wife to be interested and participate in your Chastity you have to show her how it’s Beneficial to her. What will she get out of you being locked ? Massages, foot rubs, a cleaner house , you doing the dishes, more orgasms for her and your dedication to her Pleasures. You need to put her first and she needs to understand and except it. You need to treat her like the Queen she is than Chastity can and will work for you. It’ll take a lot of work and a lot of time but in my opinion the rewards are definitely worth it. Love her like she’s never been loved before and she’ll Lock You Up
@Mash2214 has it right. If it's just your fetish why would she be interested? Ask yourself why you want to be locked up. Where does your wife fit into that? If it's about being more attentive to her and less dominated by your penis, then explain that to her.
I agree with mash2214 Maybe start with small changes like foot massage after a long day at work. Cook her a special meal... run her a bath.... massage. Use your imagination on how you can make her feel like the most important part of your life ( because to lock ou she will become your main focus in life).