Sweetie this is normal.....ironically we just studied this in Bio......and some boys cant ejaculate until they are 15.....it depends on your body everyone is different.....I am a girl I did not cum until I was 17(but maybe it was the guyz...lol)
is that normal to not be able to cum/ orgasm untill you get that old? this will sound odd but im 19 and hven never been able to. how do you know this did u get it off of somesight?
I'm A Guy And I Could Cum Since I Was 8.
P.S. 13 aint bad lol