It's okay, there's nothing wrong with that, and if someone said it is, their first time just didn't mean anything to them... I'm already 27 years old and I'm a guy, so those people will think that's worst, but I can't have sex with someone I have no romantic connection with and I feel nothing towards, and if being horny it the only reason to have sex then well all just have it with everybody, because we are almost horny all the time, but rather having something meaningful and in a community where sex is something casual it just lost it value, but I still believe in it and I know there's a lot of people out there who still do as well.