Frogman:
I find it intensely autoerotic. It turns me on just to see and feel my body; to inspect my fatness in the mirror, to squish the 100 lbs I’ve put on. To binge and weigh and stretch and grow.
Granted, it is more fun when I can share the experience with another person, but the experience alone is enough to leave me in a state of profound arousal. (Plus it’s convenient!)
This captures a lot of it for me. But also getting fat feels kind of like coming home. It just feels comforting and 'right' in a way that is hard to describe. Which may not sound 'fun' specifically, but it kind of is, in a lot of small moments over the day.