What should I do if I dearly wish to get a chance to open up to a girl then let her cuddle with me all day?
Why do you want to open up?
I want to let go all the stress of this world
It might help to talk to the girl. Talking can be a great stress reliever. Sounds like some of your hope towards life might be restored.
I think I know how to do this without losing all my hope, and getting rid of my stress. I want to feel her and get consumed within her.
It's fine that you have desires and hopes in life. Try getting to know the girl first before coming off to strong. This way you don't chase her away.