Sexuallylustfulpizzadeliverywoman,Seung-haVScustomerwhowantstoswap,Yoon-yoolTheHye-jincouple,whoadvocatefreesex,yuankan.ccpointtothepizzadeliverymanJi-yeongandDal-sooaspartnerstoenjoywiththem,andexecuteaneroticoperation.WhenJi-yeongarrives,Hye-jinshusbandshowsoffhiserection,andwhenDal-sooarrives,heseducesherwithhischestanderoticposes.Duringthedelivery,Ji-yeongwitnessesHye-jinandJeong-woo,aChineserestaurantdeliveryman,havingaloveaffairattheentranceofanapartment.
