In fantasy/fiction (as in that I don't live all of these, and some of them I'd explicitly never want to live out as they are either impossible or unethical)
- loss of masculinity (in almost any way). Not always femininization per se (although that is one way to show it), to some degree I maybe prefer androgyny, although femininization can be hot. Loss of strength, lack of endurance, change of role in relationships, moving away from traditional male clothes, even inability to easily perform sexually so relying on fingers and mouth to pleasure a partner.
- hedonism. Not just the enjoyment of food, but placing physical pleasure of all sorts as a high priority
- role-reversal. This can tie in to the loss of masculinity (above), but not always. Becoming the fat friend to someone who was the fat one in your friend group, becoming the fat, lazy, boss that you used to complain about, getting in a relationship with someone very fat and out of condition and helping them to lose some weight and get more active, while you get fatter and more out of shape than they ever were, etc.
- Fat/gaining positive community/institutions, basically the thought of essentially being incented to get fatter because you get even better treatment, so that getting bigger results in a gain of privilege instead of a loss (like a college that starts handing out elevator passes, then preferential and larger seating, and eventually mobility scooters for students as they get fatter). In my fantasies it is often going through adolescence in such a community where many peers are also fat and there is support and encouragement for getting even fatter.
2 years