Eita suggests a camping trip during the upcoming holiday to improve sexual performance. Joined by his friend Mamoru, he convinces Miharu to participate, but the plan gets disrupted when Nana, the class representative who has feelings for Eita, forcefully tags along. Miharu is intimately involved with both Eita and Mamoru, driven by the purpose of improving their sexual skills. Nana, who was dragged into the trip, also ends up participating in the sexual enhancement camp. The story involves challenges, intimate moments between characters, and the development of relationships during the camping trip.