Irojikake Gakuen~ Shishunki Danshi Yūwaku Sakusen 2~

The protagonist is an honor student with tip-top grades and impeccable study habits.
However, with important tests coming up, suddenly, girls are starting to seduce him...!?
What of his study club? What of his grades? Can he resist this temptation,
or will he let his academic pursuits fall to the wayside in favor of lust!?
It seems these girls have a full-proof plan for keeping their grades on top...

[From DLsite English]