I thought it was a cat with weird feet at first. It’s so freaking cute.

Is that a possum?

The trick isn’t to frame it as an accusation or in a way that would put her on the defensive.

Just say something like “Hey, I really like you and what we have going on, you’re the only person I’m with. Am I the only one you’re with? I’d really like to make this official/exclusive if we’re on the same page.”

It would be wrong for you to be upset if you haven’t had the exclusive talk, though I can’t say I wouldn’t be upset either.

Just ask. If you are able to have sex, you should be able to clearly communicate. Especially if you’re having unprotected sex.