A daily life intertwined with sex. A coming-of-age story of "frequent sex" in school life. SDDE-678

Seven years later, the project returns. It focuses on Reiwa high school girls in the prime of their youth. "Frequent sex" occurs within their innocent school lives. The infirmary, romance, club activities, arguments with friends they always hang out with, essay publications—all these scenes of innocent youth are filled with the sounds of mindless thrusting. Unprotected sex leading to ejaculation.