<human>: Could you distill the essence of the text into 1-3 sentences?

I like to go rock climbing with my friends and my dad recently decided he wanted to join. He bugged me for a long time about coming with me and I finally gave in. Now he likes to attend every session. I honestly thought he wouldn't like it that much. 

Now, my friends and I feel like we are being chaperoned every time. Everyone must be on their best behavior. I don't mind him attending every now and then but every time is a little much. I wanna do my own thing. 

I don't think I can tell him any of this without hurting his feelings but at the same time, I need some space.

I think he also just wants to feel included. Maybe he wants to get to the know the people I hang with the most. Maybe he just wants to spend time with me. He also probably wants to make sure I'm not messing around with any of the girls There.

What can I do to regain some freedom?
   Also I should clarify that he doesn't tag along when I hang with 
other friends. Just this specific group.
<bot>: dad Joins me every time I hang out with a particular group of friends. How do I get some time alone with them without my dad there?