At 21, Ami's mysterious past begins to unfold. Returning from a time slip, she reappears as she was back in middle school, already boasting an extraordinary, mature figure. She warmly welcomes you in her favorite dress, making your heart flutter. The sweet, affectionate Ami keeps coming back, wrapping you in her charm while sharing playful moments together. Your pulse quickens as she diligently cleans in a cute apron. Whether in uniform, gym clothes, or school swimsuit, all the memories of youth converge here. Where exactly does an adult's heart begin to stir?