Gaining

Tube feeding question(s)

So, I'm gonna be straight up about this, the idea of having someone or some people having be come over to tie me down and force-feed me and tube feed me for days or weeks really excites me. Or even just tube feeding myself for anyone to enjoy.
H-how does one do this? Like, what kind of tube(s) or mechanisms would I need to use? What should be pumped into my belly and how to make it? Is there anyone who would even be into this that they'd want me to just come visit them for a personal session like this?
Just many questions.
2 years