Image imported from derpibooru
Original Description:

This one is a fun fantasy i have, but one that wouldnt work in so many ways. I wouldnt even survive that😅
But luckly i’m a Cartoon Pony and everything is possible😊
It would be SO MUCH FUN to be inside a Body Balloon Suit completly filled with helium, floating on a String, tied to your Hoove, giggling,singing and making Jokes on helium, dancing and bouncing around, having the time of my life without running low on helium, floating as long as i want to without anything bad happening to me ^-
Were is the Fun in making sense? Let your inner Child have fun with some Fantasy for a Change :D