pfffft. I thought the other series by this author was mediocre at best, but this must be an earlier work. I couldn't even make it through the first chapter without wanting to laugh at how bad the art and development of the "story" was. Also, the ML here looks exactly like the ML of the other series. Which isn't really my cup of tea to begin with because he (in either series) looks super feminine while trying to play a dominant/sadist role...and coming off poorly. Do yourself a favor and skip this one.
Sensei wa Ore no Dorei Ikemen Yuutousei no Hentai Teki Dekiai Sex