Okay so me and my girlfriend have been dating for a while now and weve come to the point where were pretty sure were ready for sex and in fact have planned to have it soon (both of us are almost 16) but ive heard from a couple of my friends that its hard and takes a while to put it in the first time..i was just wondering how this is suppost to work when we do have sex, ex: do i slowly insert, lube it up or what?