>>8808
Yes. I've only done this twice and I am married to the 2nd person. Both girls were regular vanilla and didn't even know what BDSM meant prior. Also, I am more DL and not into the AB side as much so I am speaking from that perspective.
Step 1: Get a proper GF first
Know your non-negotiables on the things you want in life and will not tolerate if a partner doesn't meet them. This includes family, religion, politics, sex, etc. and let her know these things early on (within the first 2 to 4 dates). Don't waste your time on a person who you think "will change later" just because you want to put her in a diaper. You'll get wrecked. You need to be aligned with this person. (P.S. her liking diapers is NOT a non-negotiable)
Step 2: Know how to pleasure them
Take charge and initiate their sexual pleasures first. Be curious about discovering what they like, what turns them on, and how you can get better at it. Eat them out, experiment with touch, and flat out ask them what would make their experience better if you have to. Learning their body and getting better at pleasing them will make them crazy about you and they will return the favor by wanting to sexually please you.
Step 3: Talk about your fetish early
Depending on how quickly you both start getting intimate, this could also be Step 2, but the bottom line is that you need to tell them you have this fetish as early on as possible. Of course, you need to build some trust and even hint to your fetish little by little, which could take months, but don't keep this bottled up for too long. The longer you wait, the worse it will be when you drop this on her later. Be 100% honest and speak positively about what you like about it and why you like it.
Step 4: Listen to her reaction
She's going to tell you if she wants to try it or not, whether it be during that conversation or if she wants to think about it for a bit. Don't be afraid to ask her what her opinion is, but don't force the answer. As I said, I've only done this twice, but both times, even though it wasn't their thing, they both said they would do it because they knew it was what I liked and that they wanted to do it for me. If they say no, it is what it is, but you have to decide what to do from there.
Step 5: Get her to want it to do it
A few things I tried was telling my partner that if she wore a diaper, I would always be 100% sexually on all the time. She would be an irresistible peak sexual desire for me that I would never deny no matter what. ALL women want to be desired sexually and will go to great lengths to achieve it. Naturally, this is her favorite part about doing it is because she knows I can't resist her. Other things that make her want it are making sure she gets off whenever she's wearing them. It's not that we don't get off during regular sex, but when diapers are involved, we bring out toys, scenarios, and the sessions are much longer. We buy a pack of diapers and try to get through them over that next week and this happens about every quarter. I am more than happy.
What happened to the first girl? Well, I fucked up on Step 1 and picked the wrong person to start dating. Too much baggage and red flags I saw early on that I thought she would just "change" but it never happened and we broke up. I wanted to get her in diapers so bad I ignored the warnings. I don't recommend.
With my wife, I almost fucked it all up up by not doing Step 3 and I dragged out telling her for over a year when we were dating. I alluded to the fact that I had this big sexual desire, but left her in the dark about it for so long that she considered breaking up with me over it because she was scared of what it was. It also affected our sexual intimacy a bit early on. After telling her, thankfully, she was glad I wasn't into some crazier shit.
It's possible, you just need to give before you get.