Ha-yeong is a successful psychologist. One day she gets a secretive request from her sister Ha-joo. Apparently Ha-joo's husband Woo-seong is refusing to have sex. Ha-yeong agrees to be their couple therapist but finds out that her brother-in-law actually has sexual desires for her and not her sister...

"A man in love with his sister-in-law can't stop fantasizing about her."

Credits

Kang HoonDirector

Kang Eun-hyeHa-yeong

Kang Sung-pilWoo-seong

Lee Seung-chaeHa-joo

Maria Cristina DantasMaria