Rebound. Most definitely.

No no no, he's not good for you. This is what is called a complicated rebound situation. He left you, got hurt, and now wants you back probably to get back at the other girl more than just because ...

Then she's weird. Tell her to stop.

I've tried doing it myself too, way before I even started having sex. I hate the sensation.

I don't know, it doesn't seem to help even when I try though. I've just never enjoyed it. Can I be so inexperienced that I can't please my own body? I've tried following online tutorials, it's ei...

That guy lied to you, boo. Haven't you learned about it in school?

No. That's dangerous. Use rubber bands.

Yep, some people tend to stick to what works for them, and others get bored and explore. Seems to me that you're comfortable. That's normal, but do try to explore other options from time to time, ...

Is this fake? Because if not, then she's weird.

It happens to me too, in fact my butt is currently sore, but that doesn't mean that it's normal. I've been procrastinating seeing a doctor for a very long time. Well, because I feel embarrassed....