Im Bona, the youngest daughter of the Y Group conglomerate, possesses looks, figures, and wealth. She has it all. However, she has been pursuing her love for 14 years. Diligently maintaining her figure by drinking strawberry milk every day, as promised, they would marry when she grew up. And now, the time has come for the final end of this unrequited love.
But this man... he still treats me like a child even after 14 years...
"Are you planning to continue treating me like a child?! Have you ever seen a child with a size C chest?!"
Bona's 19th-ranked obsession with her first love, Eunho, a model of diligence, sincerity, and thriftiness, begins.
"B-Bona... is this what you want to do with me...?!"