A diligent and beautiful high school teacher Misaki Shindoh entered a host club to find out about his student who has been rumored to be a regular customer there. Unfortunately, he got drunk and fallen into the embrace of the no.1 host, Hisakawa, instead. Since that day his body kept remembering the exciting heat he felt from Hisakawa's body. Things got more complicated when Hisakawa suddenly being employed in Misaki's school! What does he mean by "I want you, sensei"? Does he only want Misaki's body or.... "How to flirt with Sensei" is a BL that will give you a burning satisfaction born from the marriage of dangerous pleasure and pure romance.