SPRD-926 - My stepmom is a private tutor who can't say no

*What can I say, I don't think he's particularly good at anything, but maybe it's his natural ability, or the way he shows it is erotic! The way the lines are phrased is not just plain reading, but the erotic phrases are arousing. I'm looking forward to what happens next, but since there aren't many works, he might have already retired. I can't say why, but I think this is a good work.