Souiu Koto nara, Watashi ga.

"I love you so much. so why do I have to wait until I turn 30?!"

Kana Nagase (28) is the daughter of a company president and she now works as an OL at the company. Kana is actually secretly dating her boss, Haruhiko Shindou (40), and her current source of worry is the fact that he still hasn't made a move on her. Meanwhile, he tells her "I won't lay a hand on you until you turn 30!"

"If that's the case then I will...!", and that's how Kana began to put her unexpectedly warped plan into action!

(Source: Bunkasha, translated)