well i havent actually gotten laid yet, but when i was 4, i was in a tent in my backyard with my neighbor, and we devided to get naked. all i remember was laying on my back w/ a hardon, and her above me. and 
that is when my brother decided to try to hide in the tent (he had a bunch of friends over playing manhunt or something), he screams, and runs and tell my mom.
then another time, i was 5? i was in my sisters room with my dads friends daughter, and we would play the "point and kiss game" (pretty self explanitory, close your eyes, touch something and kiss it, of course i always cheated 

 ).  we had done it maybe 5 times before, but this time we heard someone coming up the stairs, it was my dad coming to tell her she had to leave. he opens the door, looks around, and finds me hiding between the bed and the wall with pants just laying over my naked self and her trying to get her clothes on in the closet.
there there was the other time i tried gettin my friends sister to kiss my cock, (i was also 5 at the time), and then she went home and told her mom, who then called my mom and yelled at me.
funny thing is i havent had a legit girlfriend since then.
and if anyone doubts these stories, just ask bigairjay, hes my brother (not the one who squealed)