It talks about a sexual epidemic that spreads throughout the town, supplying every pollen sensitive citizen, male and female, with a cute pollen girl of his or her own.

It talks about a sexual epidemic that spreads throughout the town, supplying every pollen sensitive citizen, male and female, with a cute pollen girl of his or her own.

Aya becomes depressed when she finds out that her other sisters have already made a move on her beloved elder-brother before she gets a chance to. Will she be able to win him over instead?