Ao's grades are in, and they don't look good; by the standards of her school of choice, she's getting a D- average. She needs to study now more than ever, but Kijima had to ask her out at the worst possible time...and every little thing he does fills her head with sinful fantasies! And if that weren't bad enough, she's got to contend with Miyabi, her confident, experienced childhood friend who's going after Kijima, and her father, who won't lay off the unsolicited kinky advice! When's a girl supposed to find time to study?!