A Secret Sin of Control

I've been keeping this secret from everyone for months now. It's hard to even type it out. I'm in my late twenties and I started something with a young woman who calls me Daddy. She lets me take charge, but not just any kind of control, there’s discipline involved too. It feels wrong to write that down because it makes me feel like I’m exploiting her somehow, or using the power imbalance between us for pleasure. We don't go all the way, but there's a deep level of trust and submission there that I didn’t expect from someone so young in spirit, though she’s 18+. She seems to crave guidance and protection from me, which is flattering but also scary because I know how easily such things can be taken too far. It’s all consensual, but it still feels like a betrayal of some kind. I need to stop this before it consumes me.