Is it normal my wife has put me in chastity

My wife bought me a chastity cage for Christmas. She has mentioned getting one before but it’s not something I have any interest in. She pressured me into wearing it Christmas night, apparently it was an expensive one and it does actually fit quite well. She got me to give her several orgasms before she released me and we had great sex afterwards. It really wasn’t as bad wearing it as I thought it would be. She got it out again yesterday morning and I wore it for a couple of hours again giving her several orgasms. Then she wanted me to wear a sexy maids outfit, which I bought for her a couple of years ago (we are a similar size), and go to the kitchen and make her breakfast in bed. She said if I didn’t she wouldn’t make love to me when she took the cage off. I did as she asked and after breakfast we again had great sex but she insisted on me keeping the outfit on until we finished making love. This morning she got the cage out again and once again I gave her several orgasms, she had washed the maid outfit yesterday and made me wear it again as soon as she put the cage on me, but this time she showered and got dressed after her orgasms and told me to keep the outfit on as I was going to be doing housework this morning and was dressed appropriately, she said when I had done all the jobs we would see about that pointing to the cage. She had me do hoovering, dusting and polishing the whole house, clean up the kitchen and do a pile of ironing. She then told me to make lunch, after we ate she said I have been a good GIRL today. She told me the cage is staying on until New Year’s Day. She said every morning from now till then I will start the day giving her lots of orgasms wearing my maid outfit, and then do any housework that needs doing. After lunch I can get changed so the outfit can be washed for the following day. If I don’t comply with these rules then the cage will stay on much longer. I don’t understand why she is doing this to me I’ve told her I don’t want to play this game anymore but all she said is who’s playing!!!! Then walked away giving me a sexy smile and a slap on the backside.