Girlfriend somehow knows how to give BJ?

No. My girlfriend literally had no idea how and done it great too. I don't think it's an art to master. You just have to get over the gagging. Trust me on this, she's not cheating brother. No reason to feel jumpy.

I am sure that she is not cheating. A lot of people do not perform oral sex very well the first time. But after that first time of having a penis in your mouth and performing oral it just sort of comes naturally after that. The first time there may be some apprehension and nervousness. But after the first time a person knows what it feels like having a penis in their mouth and how it feels and what to do. As they say, practice does make perfect.

Nah she probably watched porn

Maybe you've been cuckolded by a zucchini.

It's not rocket science,just simulating sex,plus learning from you,and how you respond.

Watching porn helps too,of course.

i would say porn practice makes perfect

Ever wonder why girls are so conscious about eating bananas in public?... maybe not but, ITS TRUE!!

I made sure she got it right you don't need to thank me it was my pleasure.

She is watching porno to please you better

she was practicing on me. lol