Follow the rules (pussy growth)

Jane was absolutely into anal. Which I wasn't complaining about, it was tight and great to feel around my cock. But still, it was strange after a second date and a first night.

"I have to ask. Why directly go to anal. Don't you think you would pass as a weirdo?" I finally asked while we rested after almost an hour pumping her ass.

"Do you think I am?"

"No, you're great and all, but you have to admit, starting with that is a little bit off-putting."

She laughs a bit. "I know, it's not usual, but you won't believe the explanation."

"Well, you can try, and I'll keep an open mind."

She decided to sit on her knees and show me a tattoo on her butt cheek.

"I've been cursed by a girl in college and, now, I can't fuck vaginally or orally." She explained.

"That's indeed sound silly, but, I'm fine with it."

She seemed happy with my answer, and we went back into fucking her ass. At least she enjoyed it as much as me.

Still, after several dates, and officially being a couple, we felt it to try vaginal. There seemed to be no **** stopping us from doing so. And it was actually great, we were actually making love, not fucking. But things got weird after that, after just two days, her hair became lighter, turning platinum blond, and she was becoming more and more easy to turn on.

At first, it wasn't problematic, but, then, her pussy seemed to grow, and her lips too. She felt less and less vaginally, and I even let her try a large cock. But even that was not enough.

After a week, her pussy was big enough to let my whole arm in without issue, and her lips made it difficult to talk properly.

"Ffuck bfaby, I'm so horny, I really need a cock right now... Pflease use my ass, maybfe it'll tighten."

We were back to anal, but things didn't go back as before, and Jane needed to fuck twice a day to keep her thoughts straight. Not that I complained, but still, it was strange that she was more into sex than me.