Do you need to undergo injection therapy? Trust Dr. Lady C completely, but don't dare to complain otherwise they will be punishments because you had to give her free access not only to your ass but to your whole body and she will not scruples even if you are sick.
Lie down naked and wait for her needle, Doctor Lady C is preparing the vial, soon the groping on your ass will give way to transfixion! And don't forget to thank!
In the video (in Italian and English) the injections are real - and so are the punishments!