I am a straight man, aged 28.

Like most teenagers growing up, I attempted to suck my own dick as a teenager, got nowhere near, concluded that it was totally impossible, and didn't think about it much after that.

However, when I went to university I started taking my health and fitness very seriously, including working in my flexibility. I did lots of stretching and yoga.

One day I was in a yoga class and did a pose called "plow pose" and realized that my crotch was really close to my face. That suddenly made me think that maybe I was flexible enough to try sucking myself again.

I rushed home and immediately tried, and was totally amazed to discover that I could get the head of my penis in my mouth (but it was a real strain and couldn't hold it for long).

So for the next few weeks I practiced yoga and stretching like crazy. I tried again and found I could comfortably get about 2 inches of my dick in my mouth, and 3 inches if I strained. That was enough to start giving myself blowjobs, which I did and have been doing ever since.

I'm happy to answer any questions anyone had. Here is one that I'm sure I'll get: yes - I do swallow