Work party madness

So the other day I went to my work party, and my supervisor and me (who up till now have had conversations about work, which were ridiculously short) spent the night together. We'd both been drinking a lot when the pub closed me and few others went back to his for a few drinks and a gossip. When everyone left he asked me stay a bit longer because he wanted to talk and to be honest we've got a lot in common. He started to say how he can't help wanting to look at me at work even though I'm a few years younger. We ended up sleeping together; sort of.. bit of a fumble really. My worry is that the next morning he was saying how he always felt so creepy if he hit on me or made a move (I'm 20 and he's 28), but we both didn't want to leave each other after and spent a good few hours talking and cuddling. I'm getting off point.. I really like him a lot and admitted to him I've found him attractive since I met him (which he admitted back to me). I guess I just want opinions on whether I should turn away and leave it as a one night thing (work + relationships = disasters!) or give it a go as I haven't felt the way I feel about him before. just please advice is needed urgently. ps sorry for rambling.

If there is one thing I know, its do whatever makes you feel happy, life is far too short for ifs and buts. I had a fling going on with a work colleague, It lasted 1 year and we dont speak to eachother anymore but it isnt awkward.

Charls, if your instinct is working overtime with this guy, then listen to it, whatever it's telling you. Listen to your 'gut'. It's your head that's telling you about work + relationships = disasters. But what's your instinct saying? Don't forget, alcohol doesn't lie, and therefore it's not an excuse.