Have you ever felt slightly horny and you wanna feel more of that but you don’t wanna engage all the way and finish? What do you do instead?

(Don't send me private messages I'll block them!)

I'm talking mainly when you are alone, are there any techniques?

I'm talking about a situation where you are doing something else, and that feeling feels fine, and you want more of it, but you are not necessarily interested in finishing
Mainly when you are alone

Is there a way to just stay horny?