When the mantis-like aliens known as Kiseichuu descend on Earth, they have one goal: eradicate the human race. They do so by absorbing humans' H-energy–the sexual passion that fuels so many people and keeps the...

Hatano-kun falls in love with Arisugawa, who is the student council president of their school. Unable to confess, he is gifted by a deus ex machina when he innocently uses his cell phone camera to spy on her....