今日もあの子が泊まりに来る！友達の彼女なのに、学校から家が近いという理由だけでやってきては、無自覚な無防備でボクを悩ませる！眼の前で寝る彼女にボクは……手を出す勇気もないので、コソコソAVを見始めると彼女が起きて…。そのまま勢いで誘われるまま最後まで。朝までセックスして学校をサボる。そんな日が来るなんて……。でも、当然友達の彼女。一夜限りの過ちのはずなのに、ボクは彼女のことが諦めきれない。大学生活を賭けた一世一代の告白をボクはすることに！
She's coming to stay over again tonight! Even though she's my friend's girlfriend, she comes over just because her house is close to school, and her unaware, defenseless behavior torments me! With her sleeping in front of me, I… I don't have the courage to make a move, so I secretly start watching porn, and she wakes up… And then, carried away by the moment, I go all the way. Having sex until morning and skipping school. I never thought a day like this would come… But of course, she's my friend's girlfriend. It was supposed to be just a one-night stand, but I can't give up on her. I'm going to make a once-in-a-lifetime confession that will determine my college life!

– JavGG.net