You know that whole never have sex right off the bat with someone you want to get serious with is a load of B.S. My husband and I met at a local play party. Then we had sex our first time we hung out alone. We've been together for about 4 years. We lived together for 2 years before we got married and have been married a year(Our 1st year anniversary was this past December.). Anyone who's ever seen us together should be able to tell how happy we are together. If the person you're interested in is really into you then sex should enhance their attraction to you not detract them from it. Some human beings are scumbags and some are not. Plus you only live once, so I say go out there and fuck.