The God of Love makes a clerical error that dooms ordinary high school boy, Aijo Rentaro, with a grand total of a hundred potential girlfriends! But this is no problem for Rentaro, who has plenty of love to go around!

This time, the girlfriends try their hand-or perhaps their legs-at spoiling their boyfriend. Blue sky, warm sun, and a cool breeze. All he needs now is a soft place to rest his head upon. It's time to find out which of his girlfriends has the comfiest lap!