No sex / interaction with women in past two years.

Get tinder HB7 small girl 100lbs over to my place.

We fuck, I'm going deep. I can't describe the look on her face, she looked beyond pleasure almost in pain. I make sure she's cool a couple times she assures me she is. After 30 mins or so of intense sex she says she can't do it anymore and that I'm too big / it hurts. We continue, she's throating me, I fingered her till she was shaking. She insisted my dicks too big and she doesn't want to try again.

I'm wondering if this is because she wasn't properly excited enough before hand. Foreplay went well and she appeared to be extremely into everything going on, even throated my dick on command.

I've never been this energetic / aggressive with a girl and I'm left wondering if I was just too rough. Considering how small she is how can I make this experience easier next time she sees me?

I appreciate all input.