Good update, I'm pleased that MC and Keres finally got down to it! ;P
It would seem that there won't be all too many updates anymore, this update is like "Gearing for endgame", so the end is near, which is a shame really, I like vampire stuff, especially erotic vampire stuff, and I would love this continue for a much longer time, since when it comes to vampires and this story's setting, the potential and possibilities are pretty much endless
Ultimately would be great if MC turned his sister, mother, cousin and her mother into vampires, then they, MC and Keres would leave town and live in a happy, loving and passionate and of course lustful harem, MC being their only male lover, and Keres would be the alpha female, MC of course is the alpha male