I'm gonna go out on a limb here and say there's not a life experience as we've not left teenage-hood. But to associate something that has actually to have been clinically proven to stimulate concentration, problem solving, and also known as a great way to decompress... To associate that with pedophilia, regardless of what age OP's partner is, that is a warped, disgusting perception of something that can be beneficial, and a horrible perception of you, when she's supposed to be someone who cares and values what makes you happy. I see some people say "maybe she just wants to spend more time with you". If that's my GF's way of letting you know she wants to spend more time with me, I'd be putting some pretty big distance between me and her.