Anime Film - Love 2 Quad 1

Based on the erotic game by Marmalade. Aoi-sensei, the most popular teacher at Akakura Gakuen, approached Wataru one day and told him that his assistance was needed and that he needed to remove his clothing right away. She was an agent of the covert worldwide defense group Cradle, and she requested his assistance in the fight against the enemy "4D." To beat "4D," he must indulge in ecchi activities in order to gain energy and defeat the adversary with the power of love! Honoka, his imouto-like osananajimi, Ermalit, an expressionless Mirai from the future, and chibi Chitose from the past all lend a hand. However, they are at a loss as to what to do!? As a result, his quiet single existence came to an end.