妻と喧嘩して地元に帰ったある日、学生時代に付き合っていた元カノのリマと再開したー。ちょっぴり大人になったけど相変わらずキレイな顔と、あの頃からさらに成長したスレンダー巨乳ボディに再び心を奪われた僕は、久しぶりに2人きりで温泉にデート旅行をすることになる。誰も知らない土地で、嫌なことを忘れながらリマの体に溺れて、何度も情熱的に口づけを交わした僕たちは、昔のような愛が芽生え始めていくー。こんな美人に何度も好きと言われながら、妻のことなど忘れて不倫んい没頭するー。

One day, after arguing with my wife and returning to my hometown, I unexpectedly reunited with my ex-girlfriend from my student days, Rima. She'd grown up a bit, but her face was still as beautiful as ever, and her slender, busty body had grown even more since then. I was captivated once again, and we decided to take a date trip to a hot spring resort, just the two of us. In a place where no one knew us, we forgot all our troubles and indulged in Rima's body, exchanging passionate kisses over and over. The love we once shared began to blossom again. With such a beautiful woman repeatedly telling me she loved me, I forgot all about my wife and became completely absorbed in this affair.