From personal experience and reading through these blogs, especially when it comes to the most restrictive girls, if they like a guy they will basically let him do anything ( well most things including fucking). Some time ago I remember I went really far with one of the 'restrictive' ones that the only reason I believe I didn't slip it in was because we didn't have a condom. It was damn near close to it. So sorry she left. But with that said I could have been reading the situation wrong and she wouldn't let me fck regardless.