Straight–laced Math teacher Isa is shocked by this proposition, but quickly regains enough composure to rebuke the offending student, Homura. Undaunted, the brazen Homura continues to shower sexual advances upon the hapless Isa every chance he gets. Sensible and rational as the discipline he teaches, Isa calmly dismisses and rebuffs Homura's passionate displays. But when Isa finds sincerity in Homura's eyes and realizes that his pupil's confession of love is true, his cool demeanor begins to falter...
