Secret Kink Scenes with a Colleague

I've been married for five years now, but there's this thing I haven't told my wife about. About six months ago, I started having secret kink scenes with a colleague at work. We're both artists and the chemistry between us has always been undeniable, but it all stayed professional until we attended an art conference where we were both heavily into body paint demonstrations. The atmosphere was electric and one night after the event, our mutual attraction exploded into something intense. It wasn't just about the physical act; there was this deep artistic connection too. We explored different roles and scenarios that pushed boundaries, but everything was consensual and safe. I felt guilty at first, but now it's a release from my everyday life and I wouldn't stop even if I could.