Thewomannextdoor;shebecamemyexclusivespecialtutor.“I’llteachyoutherealskillstoexcitewomeddbbaaa!”Seong-jin,theso-calledexpertoftheory,wholearnedaboutwomenthroughtextonly,feelsthethrillingexcitementwheneverheseeshisacademicadvisorprofessor,Mi-ae.However,Mi-aekeepsignoringhiscourtship,tellinghimtocomebackaftergrowingup.HefeltstuckandhelplessandendsuprevealinghisdistresstoYeon-hwa,anovelistwhohasrecentlymovedtohisnextdoor.Tohissurprise,shesaysshewillteachhimaboutwomenandbeginstutoringhimwiththereallifelessonsfromkissingtosex.