I thought rainbows were water vapour with light hitting it so wouldn't I see water vapour to an extent?

I also wonder if she has a kink where she likes to masturbate but in hiding if that makes sense or is just ashamed. My gf was but eventually I got her loosened up. When it comes to masturbation with us it's usually because the other didn't want sex so we just live with it but everyone is different and it can be hard to agree on things.

"You say water shouldn't be a human right basically one time..." -Nestle probably