A Little Play Gone Awry

I've been in my nursing job for over a decade now, and I have this thing for little-space age play. It's not something that everyone knows about; it's just between me and a select few partners who are into the same stuff. Most of the time, when I'm playing little, it goes smoothly - there’s a clear power dynamic, and we both get what we want out of it. But recently, things got complicated with one particular partner. We were in this hotel room on one of my rare weekend getaways from work. He's someone who knows about my preferences well enough but isn't as deep into the little-space stuff as I am. The play began fine; there was a clear caregiver role for me to slip into, and he willingly took up the dominant role that goes with it. The issue came when we decided to try something new - a playful spanking scene mixed in with our age-play role. It started well enough, him tapping my bottom lightly as I squealed and pretended to be hurt by it all. Then he escalated a bit more than expected; the sound of his hand on me got louder and rougher. I didn't expect him to go that far or lose control like he did at one point - I was caught off guard, but mostly because this wasn’t what we'd agreed upon beforehand. He stepped back when I showed my discomfort and pulled out some safer words for us to use in play scenarios going forward - ones that clearly marked where the line was. The whole episode made me realize something about myself: as much as I enjoy being a little sometimes, there are certain boundaries that need to be respected. It's important to have those discussions up front and stick to them during roleplay sessions. I’ve never felt so... unsure of my choices after such play before, but it led to us having better communication and clearer understanding about what we both want from these moments. Looking back on the event itself now feels like an interesting moment in our dynamic - not a terrible one, just something that pushed me into being more explicit with my limits moving forward. I guess you could say this whole episode made me stronger, or at least more aware of myself as a little within the realm of play.