Animation XXX - Kafun Shoujo Chuuihou 03

The film is based on the manga series by Koume Keito. In this parallel universe, sex is not only not a restricted topic, but it is also not a distinct entity. This is owing to the presence of pollinic humanoids, both female and male, who move through the air like pollen, and when they come across a receptive human, they begin the process of conception, or at least that is what they want to accomplish. During their mating season, it's not unusual to see them everywhere and all the time, and there are only a few ways to escape them. Thus, practically everyone becomes a victim of the pollinic humanoids' mating allergy.