Summary

“Sex, sex, sex… what is sex!””Sex, sex, sex… what is sex!”
Gyuri, a native of Jeju Island, is only interested in making her coffee shop a chain. But her happy life is suddenly interrupted by a mysterious customer, Su-in. He calls her coffee “rag water” and insults her.
Surely, she thinks, this is the worst possible relationship. Until she sees him naked, which leads to sleepless nights and masturbation for the first time…
Gyuri, a native of Jeju Island, is only interested in making her coffee shop a chain. But her happy life is suddenly interrupted by a mysterious customer, Su-in. He calls her coffee “rag water” and insults her.
Surely, she thinks, this is the worst possible relationship. Until she sees him naked, which leads her to spend sleepless nights and masturbate for the first time…

“섹스, 섹스, 섹스…섹스가 뭐길래!”
제주도 토박이 규리, 모쏠인 그녀의 관심은 오로지 내 카페를 체인점으로 만드는 것뿐. 하지만 그녀의 행복한 일상에 갑자기 들이닥친 진상 손님 수인. 다짜고짜 “걸레 빤 물”이라며 커피 맛을 욕한다.
분명, 최악의 인연이라고 생각했었다. 그의 알몸을 보기 전까진. 결국 규리는 잠 못 이루고 자신도 모르게 첫 자위를 하게 되는데…