Turned My Gf Into An Anal Slut

Been dating my current GF for almost 3 years now. Starter to introduce anal slowly, a finger in the ass when she was riding me.
Last night was just another example of how far she has come in her anal training. I had her cuffed and bound to a spreader bar, on her knees on the edge of the bed, hands pulled back between her spread legs attached to the bar.
I stayed with one of her favourite crops and spanked that ass nice and red. She gets off having her ass spread and spanking her exposed asshole. I then remind her that I will always kiss better what I spank. With that, I get down on my knees and lick, kiss and tongue fucked her little brown hole. She came multiple times while I made out with her ass. I then grabbed the flogger and started all over again.
Next I placed clamps on her pussy and tied them to the bar, spreading her pussy nice and wide. I then lubed up her favourite vibrating butt plug and fucked her in the ass with it until she came again, then shoved it all the way in.
Kneeling down, I then took a vibrator and placed it right in her stretched open pussy right on her clit. A couple of more orgasms and I then finally stood up and buried my dick in her soaking wet pussy.
She yelled out “I am such a dirty, nasty anal slut and I love it”. I finally pumped my load into her as she came one last time.
I uncuffed her, and she then had me lay on my back while she cleaned our juices off my semi hard cock.
I love having my own personal anal slut and can’t wait to see what dirty ideas I can come up with tonight. Maybe I will tie her to the doorframe, spread eagle and run a crotch rope up her pussy and pull it nice and tight. Done that before and she loved it. God my gf is the best.