Two's Company, Three's a Good Time

To spice up their stale relationship, Hye-Seong and Seung-Ju decide to bring a third man into the mix. But things take an unexpected turn when their guest turns out to be I-Nu - Seung-Ju’s junior from college and his longtime secret admirer. As Hye-Seong grows jealous of the tension between Seung-Ju and I-Nu, things heat up in more ways than one…

(Source: Lezhin US)