今日から毎年恒例の夏休みを利用した母親の実家に遊びに行く。あの家に、ボクには忘れない記憶がある……。1年前、母親の妹、自分の叔母に当たる人とセックスをした。小さい頃から和服の似合う綺麗な叔母に淡い恋心を抱いてはいたけど、まさかその叔母があんなにエッチで、自分の目の前で喘ぐなんて……。たった一回だったが、初めてのセックスは今でも忘れられない。そして、あれから1年……再会した叔母は、性欲を隠すこともなく隙があればボクを狙ってくる。
Starting today, I'm going to my mother's family home for the annual summer vacation. I have unforgettable memories associated with that house… A year ago, I had sex with my mother's sister, my aunt. I'd had a crush on my beautiful aunt, who looked great in traditional Japanese clothing, ever since I was little, but I never imagined she'd be so kinky, moaning in front of me… It was only once, but I'll never forget that first time having sex. And now, a year later… my aunt, whom I've met again, makes no attempt to hide her sexual desires and tries to get my hands on me whenever she gets the chance.

– JavGG.net