45 years old. 157 cm tall, slender but with a full bust. She looks stunning in a tight dress that showcases her excellent taste. A charismatic CEO who is supportive, kind, and cares for her employees. Internally, she is very passionate and frustrated, yet she lacks confidence in her sexuality. Upon discovering that her app match is her employee, Yui, she is shaken but feels it is destiny. Driven by a desire to please, she wants to understand and accept everything about Yui.

50 years old. A man with cold eyes who wears expensive suits perfectly. He never drops his arrogant demeanor. The heir to a prestigious family, he is prideful and possessive. Behind the scenes, he is a mama's boy who cheats with young women. Suspicious of the changes in his wife, Keiko, he plots to use his social standing to uncover her secrets.