仕事も住む場所も失った唎酒師（ききざけし）の水澄（みすみ）は、酔った勢いでノンケの誓（せい）と最高の一夜を共にしてしまう。もう恋はしないと決めている水澄だったが、偶然再会した誓の蕎麦打ちの腕前に惚れ、店で働きはじめることになり……!?　無愛想な蕎麦職人×美人唎酒師のフード＆エロス。

Thirty-two year old Suwa Misumi is a Master of Sake and has just recently been fired from his job due to causing trouble from being "too friendly" since he doesn't like to refuse requests. At the lowest point in his life, he now finds a restaurant he desperately wants to work at. Only problem is that his latest drunken one night stand is the owner!!