Hey there..
Indeed I think you should've said something along the lines of;
''Cool, you go be with your friends, lets exchange numbers, I might be heading out myself soon.''
Even after she's gone, you don't have to stop there you can even continue sarging
What I notice from your story is that maybe she even felt you were a little bit needy with your kino.
Even when you made out, it's all good, no need for hardcore kino just yet. A little bit of holding by the hips, a little spin so she has her back to you and you kiss her on the neck, more subtle stuff like that.
Remember, imo this was not an unsuccessful night. Maybe you don't consider your Night Game to be on point but you got some good kiss action ! Well done
