Romance at a School full of Monster Girls (MxF)

So, we all love Monster Girls correct? I know I do XD. So, I kind of had this idea in mind that I wanted to try out. 
 

Monster Girls/Boys have been revealed to the world as now they are co-existing with humans. With them being exposed to the world, they will slowly be integrated to human society and get to live amongst humans. The only thing though, is they would need to be taught human customs as what they are taught from their world, won’t be the same. Which is where the story is coming from. 
 

In the school, they had all the Monster Girls/Boys who were in school be transferred to a private school to be taught the new ways. In which, a lot of them will be in the same class as MC who is a teacher there. One of the issues is that MC, is rather very attractive man that all the girls are swooning over. Even before being offered and transferred to this school, his own students liked him a lot but of course, refused their advances due to him wanting to be professional. Of course, he teaches the Seniors who are all above age, but didn’t want to be unprofessional by hooking up with his students. 
 

Though, with these new species, his own feelings would begin to fail him as he even begins to have a hard time falling for some of their advancements. Now, unfortunately, he ends up having to deal with of being their teacher, while becoming some of their secret lovers when the Principle doesn’t find out about it. 
 

Originally, I want this story to be a little harem of encountering different girls and fucking each one. Maybe even having “Parents Night” of meeting some of their parents, ending up fucking them as well in the process. Though I am fine with just one on one type where he just goes out with one of his students ^^. Let me know if interested!