Mother in law Who Opens up When the Moon Rises

As usual, when the moon rises, Jeong-ae’s sexual desires overflow, overwhelming her son-in-law, Han-soo. Perhaps out of guilt for him, she decides to go on a trip alone to Jeju Island. After an exhausting encounter with his mother-in-law, Han-soo feels drained of energy but regains his strength by eating egg yolks. Meanwhile, while his Jeong-ae is away on the trip, Han-soo spends some suggestive and flirtatious days with his wife, Min-seon.