Hi!
Last night I had unprotected sex and I'm wondering about risk of STD. She was a friend I met through a group of friends, and the vaginal sex (which followed a hand job) was very brief. I ejaculated in her within 30 seconds. She's clearly promiscuous. She asked me if I was healthy and disease free (yes) and I asked her the same, and she said yes. She's 24 and from San Francisco. I guess I'm worried about sex with my long term girlfriend and the risk to myself.
Thanks!
Nick