She obviously doesn’t have a cock. She doesn’t know what having one feels like. Sure, if you ask most girls, they’ve probably wondered what it’s like having a penis, but most are happy the way they are without one. They say it’d be cool to know what it feels like, but it’s just not worth having to carrying it around in your pants all day.
See, that’s exactly how I feel as a guy. I’m glad I get to know what it feels like, and it’s fun sometimes, but it’s just not worth the discomfort, the getting in the way, the getting hit in the balls. Most of the time, it’s a burden.