When you read their story in order it makes the difference even if you don't, at the end you can see that their story has really matured. Trust me it's worth it in the end.
1 Ubawareru Koto Marugoto Zenbu - Takao (Big Tit Fetish) x Yoshinaga 1.5 Furikaette Mite Mireba? [Side Story of Takao friends] 2 Suki Toiunoni Nazekashira [Spin-Off of 1] - Yuuichi (Chef) x Takehisa(Boss) 3 Ai ga Matteru [Spin-Off of 2] - Focus on Kiyohito (Yuuichi's ex-boyfriend) 4 Ai ga Aru Kara Ii ja Nai [Sequel of 1] Takao graduated & opened a store /w friends. 5 Itsumo Anata no Koto Bakari [Sequel of 2] Closet gay, Keika blackmails Yuichi
Timeline of Cheating Series : 1 Ubawareru Koto Marugoto Zenbu - Takao (Big Tit Fetish) x Yoshinaga 2 Suki Toiunoni Nazekashira [Spin-Off of 1] - Yuuichi (Chef) x Takehisa(Boss) 3 Ai ga Matteru [Spin-Off of 2] - Focus on Kiyohito (Yuuichi's ex-boyfriend) 4 Ai ga Aru Kara Ii ja Nai [Sequel of 1] Takao graduated & opened a store /w friends. 5 Itsumo Anata no Koto Bakari [Sequel of 2] Closet gay, Keika blackmails Yuichi
1 Ubawareru Koto Marugoto Zenbu - Takao (Big Tit Fetish) x Yoshinaga 2 Suki Toiunoni Nazekashira [Spin-Off of 1] - Yuuichi (Chef) x Takehisa(Boss) 3 Ai ga Matteru [Spin-Off of 2] - Focus on Kiyohito (Yuuichi's ex-boyfriend) 4 Ai ga Aru Kara Ii ja Nai [Sequel of 1] Takao graduated & opened a store /w friends. 5 Itsumo Anata no Koto Bakari [Sequel of 2] Closet gay, Keika blackmails Yuichi
1 Ubawareru Koto Marugoto Zenbu - Takao (Big Tit Fetish) x Yoshinaga 2 Suki Toiunoni Nazekashira [Spin-Off of 1] - Yuuichi (Chef) x Takehisa(Boss) 3 Ai ga Matteru [Spin-Off of 2] - Focus on Kiyohito (Yuuichi's ex-boyfriend) 4 Ai ga Aru Kara Ii ja Nai [Sequel of 1] Takao graduated & opened a store /w friends. 5 Itsumo Anata no Koto Bakari [Sequel of 2] Closet gay, Keika blackmails Yuichi