confessions of a daddy dom

so i've been married for about 20 years now and we've always had a pretty normal sex life. but over the last year or so, something's changed. my wife started talking about this kink she'd been keeping from me all these years - being a little girl again. at first i was totally freaked out by it and told her no way that could ever happen in our marriage. we've always kept things clean and traditional but now she wants to go back to the days of playing house with dolls and stuffed animals. yeah right, as if i'd let myself be the daddy figure for her. after some therapy though, i started seeing how much joy it brought her and decided maybe i could give this a shot. we agreed on some strict ground rules - no actual toys or anything childish like that. just me being in control as a stern but loving fatherly figure while she plays the role of my little girl. the first time was awkward but not bad at all actually. i sat her down and explained what our roles would be and how we'd handle discipline if needed. surprisingly, it brought us closer together in ways that normal sex hasn't for years. we still have regular vanilla sex too, this is just another part of our relationship now. i'm still figuring out why the hell i like it so much tbh but i'm glad my wife was brave enough to bring it up and share her secret with me. maybe its because being the one in charge feels good or because it's nice to have an adult act all vulnerable again? idk, probably a bit of both really.