Demons of the Heart by R. D. Hero

[Found on FictionPress. Put together as EPUB File]

                                Summary: 

Set in a Prep School, this story revolves around the integration of demon students into the human student population. This will set off a few problems however, considering humans carry what demons call "scent triggers". If a human carries a certian demon's scent trigger, than that demon will be very attracted to that human. Also considering that demons tend to aggresive, self-assured and unreasonably charming (to some) it's obvious to the school's faculty that some serious problems could arise. What is in store for Melean Prep's students? 

Oh dear...it must be slash!