I've been lurking for a while, but this thread has made me want to comment.
I got an std from owo last year. I caught it off a Polish girl.
The symptoms started about a week after seeing her, began with the tip of my dick going red and hurting, then one bollock swelling right up.
Went to the GUM clinic, the doctor just rolled his eyes, opened his desk drawer, and bought out many packs of antibiotics. Told me to take em all. I did, they did nothing. I went back, he gave me another big tower of antibiotics of a different sort. That did the trick.
After that I vowed never to have owo again, and stuck to it for awhile. One girl even said she preferred it. But I didn't, and I've now gone back to owo again. In fact, saw a girl yesterday, who said, as she went down on me 'don't tell me you're gonna be one of those guys who doesn't want oral?'