正在同步电影信息
Siff,azealousstudentinsexology,hasrecentlymovedtoherboyfriendLucas'place.HerclosefriendMariaistemporarilysleepingontheircouch,thoughLucasisnotverykeenontheidea.AtfirstitseemsthetwowomenkeepthephlegmaticLucaswellinhand.ButwhenSiffisgoneforaweekendseminar,LucashasanaffairwithMaria.OnfindingoutwhathashappenedSiffwantstothrowMariaout,butshedoesn'thavethehearttodoit,soLucasendsuppromisingSiffitwillneverhappenagain.Butitdoes,LucasandMariastillfeelattractedtoeachother.Neitherofthemwantstobreakitup.AsasolutionthetwowomendecidetoshareandsleepwithLucasbyturns.ButSiffknowsfromherstudiesthatathreesomerelationshipwillinevitablygoontherockswithoutasetofclean-cutagreements.Sotheyworkoutasex-calendartomanagetheirménageàtrois.Realizingsheistrappedbyherownbroad-mindednessSiffunderstandssheneedstosetalimit.
