My Hidden Secret with Little Jane

I never thought I'd be this guy, but here I am. My partner and I have been together for years, and she's the love of my life. But there are nights when we get into roleplay scenarios that leave me feeling so ashamed. We agreed to explore age play, where I act as her Daddy and she takes on a little girl persona. Last night was one of those times. She came home from work exhausted but eager for our secret game. Once inside, she changed into this tiny outfit, called herself Little Jane, and looked up at me with such innocence in her eyes it made my heart race. We ended up on the floor where I took charge as her Daddy, spanking her gently to get a response out of her. The physicality was intense, more than I expected. It's so private and intimate that I can barely bring myself to admit it even here.