See "How to Get Fat" on my site.

I'd say it's around where you're 50% heavier than your "normal" weight.

It definitely happens...look at Cherries on Big Cuties. She gained a bit to please her boyfriend, and then found she loved it and kept on gaining.

Also it's common for someone to gain accidentally (e.g., during their first semester at college) and realize they're into it.

I've also heard of guys not being into bigger women until their gf happens to gain.

However, some people will never like it, in any scenario.

I was in that exact scenario and yes, she did stop gaining at my request (not my insistence!). But it was only for a couple of weeks.

For the record, I've also done on-line feeding (or "e-feeding" ) without it really being a relationship. Can be fun.

It's too much of a pain to do every day, but once a month or so? To see how many you (or your partner) can put away in a day? Absolutely!

Like

How about: "I'm thinking of gaining a few pounds...what do you think?"

Yes!