I love the tag, it’s good to have some non-Juno stuff!
So that’s a ‘douche’ and sounds good. Masturbating with water’s an interesting one, it can be a kind of cum/ruin thing as it stimulates so differently.
Do just be careful not to do it TOO much up there or you start to wash away the good bacteria that keeps your foofoo all sparkly clean and healthy (I know, that’s counter-intuitive but your vagina is literally magical.)