'Not that, why don't you try me?' Yuko is over 30 years old, has never had a boyfriend and is satisfied with masturbation every day. She knows she can't go on like this, but she has no good memories of sex and is fed up with the idea of going out with someone else... One day, she goes out for a drink with her subordinate Morisaki, who is actually a weak drinker, and gets dizzy and drunk. Unable to leave him alone, I bring him to my house, where Morisaki finds the toy I used for masturbation this morning...? I'm going to start doing something that feels better than 'it' with my subordinate at work...? 「ソレじゃなくて俺を試してみませんか？」 30歳過ぎても彼氏をつくらず、毎日オナニーで満足している瓔子。 このままじゃいけないとは思っているけど、セックスにいい思い出がなく、誰かと付き合うなんてこりごり…と思う日々。 そんなある日、流れで部下の森崎と飲みに行くと、じつはお酒が弱かった彼がフラフラに酔ってしまう。 放っておけず自分の家に連れてきたら、今朝オナニーで使ったオモチャを森崎に見つけられてしまい――…!? 会社の部下と、「ソレ」より気持ちいいこと…始めます!?