First of all, she knew I liked a finger or 2 up my bum, and that I was a deviant.
She has always been very dirrrrty and loves sex but I have always hidden my true, big toy, fisting and rosebutt fetish.
Long story short, she hinted at being more open and I suggested using a strapon... She agreed she'd like to try it.
To ease her in, well, slightly, I produced my Doc Johnson Master Tool No4 (6inch) and my Colt XL Buttplugs which I have kept hidden from her.
To my surprise, she wasn't Phased in the slightest, I stuck it straight in my ass (I don't need lube for the Master Tool as I'm very experienced). She couldn't believe it, loved it and we had sex with this thing all the way in my ass.
On a side note, I have been using the King Cock 10.5inch Mega Girthy for a long while and showed her my collection. (She wasn't sure on using the big megagirthy as it scared her a bit) so I told her I'd buy a different one for strapon sex....
Since then I have bought the King Cock Mega Chubby (10inch circumference) and used it tonight... OMG it wide, but I got it in no problems, first time, almost balls deep.. Hurrayyyy!
I told her it was like a weight being lifted off of my shoulders telling her and her being not only accepting but wanting to get involved, I told her everything and she reassured me that I should never have stressed about it the past 10 years.
I must say, she did test the water and ask if I like guy on guy porn but I told her that I only watch guys being fisted by women and reassured her I was definitely not going to leave her for a guy, not now she wants to fist me!!
Take my advice and if your woman is already kinky, bet your bottom dollar she wants to peg you! Case by case basis but I'd always ease her in with regards to how extreme you are into this kind of thing.
Hope this helps and reassures anyone in my previous situation.
Happy rosebutting.
Jamie!