** MY BEST FRIEND

We have been best buddies for a long time now. And she was going through a breakup. Which made me take care of her more than what a bf would do. Once while crying she hugged me and we ended up having a long smooch. Seems like she wanted it to feel better, feel loved again. We never spoke about it anymore.
Weeks later she was having one of the bad phases and i was there consoling her again in the car. I felt she needed to feel some love, and one thing led to another and i kissed her neck, pulled up her top slowly and sucked her beautiful ** and nibbled on those ** really hard. She wasn't resisting, but wasn't complying either. Only kept hugging me with her eyes closed.
Soon we both were without pants and i looked at her and slowly pushed my ** inside her. She didn't look at me the whole time only kept digging her nails into my back and moaning in my ears as i ** her nice, slow and deep for maybe 10 minutes. I finished on her ** as she looked at me finally. It was most sensual and pleasurable ** of my life! Idk why.
It was all nice and sweet until later that night she started regretting and asking why would i do that to her? She was out of her mind but i wasn't.
I let my ** do the thinking instead. I lost her friendship weeks later after trying to apologise. A part of me felt she wanted it, to get her mind off of her ex bf. Also a part of me felt she wouldn't approve such an intimacy between us.
The biggest regret of my life.