Work and sex

I just started a new job, and I came across my co worker. We caught eyes and the sexual attraction we had for one another was almost unbareable. We began to speak and meet after work and sooner or later we having passionate makeout sessions in each other’s car and we just couldn’t keep our hands off each other. We can wanted to rip each other apart. Eventually we had sex and now it’s hard to have to work together and act like we aren’t anything.

Should I leave this job eventually. Did I make a mistake. I feel bad but then I don’t cause I enjoyed every bit of it. We only had sex once. We currently continuing to flirt and possibly I say meet up one of these days again. He’s single and so am I.

Any advice. Be kind guys lol