cautiously horny

When you see a crazy-hot chick you want to bang, but are suddenly unsure if it's a chick

I saw this hot blonde chick with a tight little ass from behind, and wanted to take her to bone town, but then I saw she had some meaty calves and wasn't sure if it was a chick or a dude. Not wanting to give up too easily, I had to verify it was a chick. I was cautiously horny.