In her sister's wedding, chaebol heiress Kim Yongsun met the volunteer veterinary Jung Wheein. It was definitely love at first sight for Yongsun, and she is determined to do everything to get what she wants. But the thing is, the groom, who happens to be Wheein's best friend, stood up the bride on the wedding. 

By definition, an illicit affair is a relationship that is not permitted by law or the social customs of a country. Hence, we can say that Professor Jung Wheein is having an illicit affair with her wife, Professor Kim Yongsun. 

A short story where Yongsun fell for a catfish who was using Jung Wheein as their profile photo.

A struggling Vlogger, Yongsun, woke up married to the Jji-Jil crew member, But(t) a.k.a Wheein, after mispronouncing a spell. 

Realizing his hooman has been lonely for a long time, Ggomo starts to take the matter into his own paws.