Ore no Nounai Sentakushi ga, Gakuen Love Comedy wo Zenryoku de Jama Shiteiru

Life as a high school student should have been routine for Kanade Amakusa, and it would have been if he hadn't been under the most absurd curse imaginable. A system called "Absolute Choice," imposed on him by a self-styled god, randomly generates a mental list of options for him to choose from. The fact that it frequently happens in public settings and that his alternatives never seem to stray from being unpleasant and crass only compounds his predicament. Because of this, the defenseless child struggles through each day, attempting to restore his already damaged reputation while fervently hoping to escape the upcoming spontaneous Absolute Choice episode. He is shocked to discover that the person in charge is constantly one step ahead of him and goes on to "choose" him into the lives of multiple females at his school in an overt manner. When Kanade's school life seemed to be doomed beyond repair, he unwillingly made a choice on the walk home that brought a stunning girl plummeting down from the sky and offered the prospect of making more hilariously terrible decisions.