This is the third time I've been out with this girl.

The first night out, we had some heavy petting at a downtown bar, but she needed to stay over at her friend's house that night to get up early the next day. We left it at that.

The second night, she invited me out to pick up where we left off. I met up with her at a friends party and took her back to her place. She was all over me but at the last minute said she couldn't have sex that night, hinting at her period. Regardless, she grinded against me for an hour and went down on me before I left.

She initiates a third night out with me and we end up in her bedroom around midnight last night. Again, clothes go flying and all signs are good. We're unclothed but at this stage, I noticed that she was not wet at all. We continue making out and grinding but she's still not ready. I went down on her, still nothing.

Finally, she collapses on top of me and admits - 'sorry, I'm just too tired'. Third time strike out. I know she was out the night before and went skydiving during the day, but can't ignore the pattern that seems to be developing.

Has anyone had a similar experience? I know this girl to be a little bit of a female PUA and also quite sexually active so it could well be that something else is happening here.

ya thats just weird