MC and Milf Coach Bae Hyeon-Ju first sex in her house.
Mc is helping her to gain a confidence in herself as a woman.
She thought she was losing her womanly charm because she was getting old.
Do-hoon, So-hee and Da-som all go on a business trip together. while preparing for the seminar in a empty room the MC pounces on his boss So-hee promising it'll only be oral sex to then breaking his promise and having it all the way.