If you could financially afford it, how would it feel to offer to pay for a non-session so to say? Paying for his time with your thoughts without you being there. How long do you think it would take him to read it? Talk to him and see what options you might have. If I recall correctly, you are are not in the US so not sure if there's any limitations on him taking money from you without you being there. Here, if you are private paying and it is in service of your therapy, I don't believe there's any ethical issues to pay for him to read it.

Over the course of my therapy, my T has read well over 20,000. However, those have been in bites of probably no more than 4,000 at a time, with most being at about the 2,000 mark.