>>46662If she was that big already then the last thing she'll want is to gain it back. The last thing YOU want is for her to be 325 again but miserable about it. You have your work cut out for you.
Overall there's two ways to make a woman do what you want: Fear and love. You want the latter, of course. To get there she needs to feel safe and special, so just be a good guy in general — generous, kind, protective, communicative.
Keep your porn habits hidden, like you're planning a presidential assassination. Women know way more than you think and will rarely call you on it. They also know all men beat off to porn but they don't want it in their face. Don't flirt with or gawk at women when you're around her, duh.
Hard to say whether letting her know you're into 300 lbs+ will be in your favor or not. I'd lean toward not, just because even women who are that size usually think only freaks could be into them. But I'm older and younger women seem to have a different thing going these days.
Bottom line is that she has to feel like she's the only woman on earth — without smothering her. You're not into a 325 lb woman, you're into her. Again, she likely knows you're looking at/fantasizing about other women here and there but they'll buy the kayfabe if you let them.
Cook for her — women dig it in general and you get more control over her diet without looking like you're manipulating her. It's way easier to overeat at home than at a restaurant. Cook huge amounts of carb-heavy food where there's always leftovers. Baking is pain in the ass but even better if you're into it. She'll acuse you of trying to fatten her up, and you'll need to deny this like a captured spy. Don't even joke about it.
On that note, bring home chocolate and other sweets as gifts. It's actually a thing that women are sexually turned on by chocolate. Eventually she'll beg you to stop doing it, so wait a bit then start bringing it home again. She'll be mad and eat the chocolate anyway. Gifts are big in general. They don't have to be big, just a token so she knows you're thinking about her.
Make sure she knows she's the sexiest thing on earth, in word and deed. Powers that Be make billions off convincing women they're unworthy — it's 100x worse for fat women. You need to break through that and get her into her own body.
If she's not down to begin with, get belly play into your sex life, to normalize playing with her fat. This way you've laid the ground work for when she starts putting on more of it. Most women don't dig it if you reach out and grab their belly or love handles, so try it when you're going down on her and she's in the moment. Once you get her feeling safe with it she'll demand it every time. Bellies both flat and fat are massive erogenous zones but social conditioning makes women self-conscious of them and puts them off-limits to us and them.