佢嘅父母去旅行唔喺屋企,細過我嘅青梅竹馬嚟我屋企過夜。因為緊急事務,我嘅父母唔喺屋企,兩個人嘅夜晚開始。細細個就慣咗一齊沖涼同埋瞓覺,而家反而覺得好尷尬。然後,喺瞓唔到嘅夜晚,櫻逼我,我哋互相觸摸… 懷舊同埋心跳加速交織嘅青春嘅去向!一旦對性嘅嘢覺醒嘅兩個人,就算父母喺度都停唔到!