泣き上戸、キス魔、絡み酒… 飲むたび変わる「酒ぐせガチャ」× 憧れの人へのピュアラブ！ 人生を変えてくれた美容師・瀬南を追いかけ、ついに同じ職場で働けることになった新米の海。 しかし客として憧れていた頃の優しい姿から一転、先輩としての瀬南はいじわるで、パシリを命じてくるようないけ好かない男だった…！！ そんな瀬南にショックを受けつつ迎えた歓迎会の夜のこと。 海は酒を飲むと予測不能な性質を発動してしまう「やっかいな酒ぐせ」を持っていたが、瀬南に対抗するあまりうっかり飲みすぎてふにゃふにゃに…。 瀬南の前で可愛らしい姿を晒した海は、瀬南にえっちな空気で迫られて……！！？ A crybaby, a kissing addict, a drunk who likes to get involved... A "Drinking Habit Gacha" that changes every time you drink, plus a pure love for the person you admire! Umi is a rookie who chases after Sena, the hairdresser who changed his life, and finally ends up working at the same workplace. However, unlike the kind-hearted person he admired as a customer, Sena is now a mean, unpleasant senior who orders him to do his errands...! Umi is shocked by Sena's behavior on the night of the welcome party. Umi has a "troublesome drinking habit" that causes him to become unpredictable when he drinks, but in an attempt to compete with Sena, he accidentally drinks too much and becomes limp... Umi shows off his cute side in front of Sena, who then approaches him in a sexy atmosphere...!?