Fucking Berlin

An erotic film about a love triangle between a disabled husband, his wife, and his sister-in-law.

Woo-jin, who is paralyzed from the waist down, relies on the help of his younger sister-in-law, Kyeong-mi, to live. On the other hand, his wife, Seon-mi, unable to have a sexual relationship with him, develops a special bond with Nam-gil, the president of her company. Meanwhile, Kyeong-mi, who initially felt pity for her brother-in-law, finds herself developing tender feelings for him without even realizing it.