Decided to check this out since it is the same author of Bakusetsu Tenshi Dokuro-chan.
I am sure this came out way before Rosario + Vampire but the characters and supernatural school reminds me of it. That Harunabara has a wild and lewd imagination haha and it seems those thoughts get transferred to whoever touches her. Moriguchi seems like a nice ordinary guy that will get in all kinds of troublesome situations trying to protect her haha.
That teacher coughing up blood is cute! Haha making up such a perverted hobby for Moriguchi "Looking though people" haha the students shyly covering themselves when they greeted him haha hilarious.