The fact is, I believe she could easily do that, if she works on her flexibility routine stretches and workouts. Like for example, Ladyharkness' shaft is around 5.8"-6" , still she pull of self sucking, just incredible.
So basically she got a family. So, I guess she might avoid Escorting also. right? As, what if a fan of her came to her and recognized her, and that guy may request to give her bj, will she might accept it or refuse it?