this was...odd, not the story but the doujinshi, i mean, it was a doujinshi version of an audio book? but couldn't you have also made a full doujinshi? a Masochist boy who wants love and moans a lot and a sadist guy who is kind hearted would make for such an awesome doujinshi...
I really hope there is more with him, maybe a full doujinshi or something, otherwise it would kinda be a waste of potential imo