help ?

so like I have this really really touchy friend who let’s call Katherine.

we’re really close and best friends and stuff but like everytime if I’m sleeping over or sometimes at school. she would touch me weirdly?

she’s 15 and im 13 so im a grade younger then her,

everytime we’re like cuddling (we’re not together) she would try touching my area but as a joke but i dont feel comfortable with someone doing that with me so i say “stop doing that” and push her hand away from me so she wont do that

she also has tried touching my chest multiple times but everytime i do it back she starts freaking out and like “omg stop doing that!!”

I’ve pushed her hands off of me MULTIPLE times and told her to not do that but she still does it, so I just gave up.

I’ve known her for a couple of years now but idk.

is this sa or am I just uncomfortable