Last night, I got her to admit how much she loves it when I finger her ass

My partner is 25F, a natural blonde, about 5’7” with a sexy curvy figure and a sweet angelic face. The only thing deceitful about her face is that you’d never guess what a sex crazy maniac she is from her doe-like hazel eyes, but that’s a story for another day. Despite having an above average appetite for fucking, she hasn’t really tried much stuff beyond the vanilla, and so I had the pleasure of helping her discover some of her kinks. Before she met me, she had never had anything inside her ass.

I’m 6’3”, brown with curly black hair, 220 lbs with a fairly muscular build but not super lean as such. My dick’s just above 6 inches, but is girthy in a way that makes it look menacing when fully erect. She says she loves the way my veins bulge around my foreskin and she enjoys how well it stretches her tight pussy. She takes it like a champ and lets me pound her till I cum inside, even when it leaves her really sore. One day I’ll tell you more about our intense sex life.

So when I first decided to introduce her to butt play, I started out with just lubing her tight pink hole. It’s tiny but so immaculate, hairless and tempting. It was very clear to us that my dick wasn’t going in there anytime soon without any training, but she was open to the idea of my pinky finger in there with lots of lube.

So I introduced my finger while eating her out, and it just worked! The asshole swallowed my finger, and she instantly enjoyed it, to my surprise. There were days when she’s been sore or not in the mood, but she’d never say no if I asked.

So last night when I was pounding her from behind doggy style and rubbing my thumb on her exposed asshole, she finally lost her patience and begged me to put my thumb in instead of teasing her. The moment I did I felt her ass contract around both my cock and my thumb while she had such an intense orgasm she was wailing like a possessed spirit.

Later while we were cuddling, I asked her why she never asks me to play with her ass since she clearly enjoys it so much.

She replied saying that she feels like a dirty slut because of how hard she orgasms with my finger inside her ass, and while she could never say no if I asked, she was too shy to be perceived as a slut for wanting me to “fuck her ass” with my finger. Her face then turned bright red as she said “I really really want you to fuck my ass with your fat dick and cum inside me someday”.