Hi I am a 16 year old girl and I've done it 3 times with 3 dif guys. And every time I've done it I can't fit their penis in me:(.  my first time was when I was 14 with this guy who was 16 I knew him a little but he basically just pulled me into the girls locker room and made me suck. I was powerless bc he was like 6'1 180lbs and I was only 5'4 90 lbs at that point. I loved it and he said I was a natural at sucking it. But when he pulled off my panties he just couldn't fit it in the head was too big... I don't even think he was that big 8inches at most I've seen such bigger ones in porn lol. I did it with the other two guys at some dif parties this year and I still can't fit them. The first one was super tiny maybe 5inches. I even developed more my breasts went from a size 36a to a 36b and I started shaving my lady part! I still couldn't fit this guys head!!!! The guys I did it with last hurt me he had one more like the first guy but bigger! He really hurt me because he thought he could force it and made me bleed all over :( I still sucked him really good and let him cum on my face :) why can't I fit a penis in meeee!!!!!