Taste of Future Sister-in-law

An erotic film about a relationship with a prospective sister-in-law.

Gi-seong and Da-som, who had promised to get married, were forced to live together at the house of Gi-seong’s younger brother, Jeong-in, due to the interior construction of their new house for about a month. But as the days passed, Jeong-in started touching her future sister-in-law secretly. However, Gi-seong knows all this and pretends not to know.