I used to be an active, leader-type person, but after my parents' divorce, I became a recluse... Meanwhile, my childhood friend, Aya, who I was once close to, moved to Tokyo, became sophisticated, and became a popular gravure idol... We were mutually in love... "Hey, it's been a while!" A voice that sounded familiar came from behind me. It was Aya... Was it a mirage? Had the heat finally made her head spin? "I'm not a loser!" Aya suggested to me, who was feeling miserable, "I'll help you gain some confidence"... She used all the naughty moves she learned in Tokyo... It was the best summer vacation ever. Hurrah.