After graduation from university, childhood friends Ann, Joy, Koi, Mam and Joom move on to follow their respective career paths. They reunite again at a friend's funeral, after which all the five young women decide to stay overnight at Joom's place to recall their good old days. When Ann raises the topic of sex, the conversation goes deeper and deeper until each is forced to reveal details of their most embarrassing sexual experiences – the moments they harbor the most guilt over.
Candy Avery
Claudia Chakrabandhu Na Ayudya
Kamonchanok Veyroj
Sonlaya Pinnarin
Torfun Jittaratit
Oliver Bever
Der Doksadao
Patree Chanasak
Nareekajang Kantamas
Mekarmorn Chawramun
Sukum Nuansakol
Payao Pattanapong
Payong Mounda
Prapadon Suwannabang
Nanthana Bunlong
Phitoon Laisakul
Manaswin Nuntasane
Tiltawat Chuensuang
Nopporn Udomsak
Nalika Suttiluk
Promma Sathongkaew
Chutima Naina
Wicharn Meesom
Cindy Sirinya Bishop
Kaw Paongbangkaow
Prakasit Bosuwan
Panadda Wongphudee
Tiva Sarajuta
Kasarb Jampadib
Chawkorkaew Praguykawin Na Chaengmai
Malinee Chakraband
Unchalee Intarapol
Somjet Charoenwatanan
Wonratchada Worrawut
Muangchai Kittikasem
Kriangkrai Sinsanong
Pongsit Kampee
Unchaleeporn Kusoom
Boonyod Suktinthai
Toy Acner
Weerachai Hattakovit
Khemachat Techochachawan
Chanwut Promsaka Na Sakolnakorn
Yutthana Boonaom
Kapon Thongphlap
Anuwat Thapwang
Chatchanok Boonbamrong
Cheathavuth Watcharakhun
Yosita Siriarcha
Kanokpong Anurakjanyong
Maytus Suansri
Chokchai Charoensuk