See, now I REALLY want context for that pic. Sorry I can't reverse image search for it, today's leg day and I'm already blowing out my daily calorie intake using my upper body for this post.
Fr srs though, Fat Kid Rules the World is actually a YA novel entirely about the experience of living life through a shell of adipose tissue (and also drumming), could check it out if you're curious.
I have found that yes, the women who might have been in to you when you were thin won't like you when you're fat. However:
There is a certain type of women who are in to heavier dudes for whatever reason. If you find them you can get some action. Sometimes they can be good looking too. All they ask is that you throw your weight in to them during sex.
chick into heavier dudes here
it's because the guys who tend to put on weight are generally the opposite of auschwitz mode liberal betafags
that said, there's a difference between big guy and big guy who doesn't maintain himself hygenically