Looking

So i was lookinh for an experiance with a trans domme. I am a 45 year old bi guy and i want either someone who can lock me in chastity or hold the key and possibly do more if they want.
I qould need a good suggestion on which device to buy and i would want someone to be strict if i met them in person i would need them to be super strict if not i would want tasks that would go very badly for me and go force me to embrace my bi side