still learning new things at 50+

hey yall so i was hanging out with my wife the other day and we got to talking about some of the kinks she always wanted to try but never did cuz she was a bit nervous or maybe felt weird asking me. turns out there's this one thing shes really into now that i kind of taught her, kinda made it up on a whim, and its been amazing. its when we both are like in character and pretend were strangers at a bar, meet randomly flirt for a while then head to some random hotel room. feels so naughty but also super sexy bcs its spontaneous and new every time. i wanna know if other couples do this too or is it just us being weird? thoughts?