what is the usual period between you doing initiation, and the girl doing a full fledged scene? do the girls first have practice sex with the guys before doing a scene or do they just get right to it and is it hard for them to adjust to the size of guys.

Dear Mr Woodman:

have you ever had a girl break down and cry on a porn set because she could not handle anal or dp? or have you ever had a girl throw up or gag from cum? it seems like in the castings some girls say they hate to taste cum but in the later scenes, they are guzzling it.