Shota, a guy born with a silver spoon in his mouth, has one dream : to be the cool, bad guy. Ever since he was a young boy, he has looked up to the strongest, worst delinquent in the area, Soushi. But because of his upbringing, he was never able to even pretend to be like him. Now he is finally in university and will start going out at night in order to become a delinquent himself...or at least he was supposed to. Instead, he ends up working part-time at a bar that belongs to his mom's friend, the strong delinquent Soushi! Soushi is divorced, has no kids and has settled down now when he's nearing 40. He's the complete opposite of the guy Shota looked up to! Shota takes it upon himself to make sure Soushi remembers his true self, and he starts by giving Soushi his body, even though Soushi doesn't seem to show much interest at all. This is a comedic and explosive love story between a middle-aged, retired delinquent and a rich and pure delinquent-admiring university student!
名門私立校に通い、優秀な頭脳を持つお坊ちゃま・翔太（しょうた）の将来の夢は【不良になること】。子供の頃に遊んでくれた地元最強の不良・聡士（そうし）を目標にしているものの、お育ちが良すぎて、たいした悪事も働けてない自称・ヤンキー☆　夜遊びデビューを目論んでいた大学の夏休み。母の知り合いの居酒屋でバイトをすることに♪　店長として店を切り盛りしていたのは憧れの聡士！？！？　バツイチ・子ナシ・男やもめ暮らしのアラフォー居酒屋店長に成り下がり、客にペコペコ、女に媚びへつらう姿に大幻滅！！　「アンタ男もイケるだろ？そん時みたいに俺を抱けよ」男女問わず食い散らかしてたワル時代を思い出させようと、自分の体を使って攻略しようと大見栄切ってはみたものの「ガキのチ●コも入んねーぞ？」臨戦態勢の♂を前にビクビク、ガチガチな翔太は、まだ――？？　性欲はバリバリ上り調子（？）元ヤン・アラフォーオジさん×清純派エリートヤンキー大学生の一触即発★　ガチンコ・ラブコメ！！！！