Please help me to become sissy slave

For two years I have been in a relationship with a wonderful woman who is wonderful and I love her very much. Our bed games are very nice but unfortunately my fiancee (let's call her K.) She is very conservative in matters of bodily pleasures and I can't get her even for oral games.
However, I would like our games to be more spicy, much more. After my ex, I have some sex toys left, but unfortunately they lie deeply hidden and k. They haven't even seen them yet, i have various types of dildos and plugs and even the male chastity belt.
I would love to convince you to enter the world of bdsm and this type of games, I just feel the need to have a lady and I would like someone to take care of me properly.
Beloved, please advise me what to do, if some ladies read this, I am begging you, help me become a sissy slave for my beloved lady.
Please give me an answer in the comments or write in a message.