同窓会NTR 嫁を昔弄んで捨てたクズすぎる元カレにまさか寝取られるなんて… 葵つかさ (2020)

I got married to Tsukasa, who I've always liked since college. At that time, I was dating Kimura, a playboy, and was cheated and played with many times. I told my feelings to Tsukasa and got married and lived a smooth sailing life. "Kimura-kun will come, but I'm relieved." It was an alumni association that I had refused many times, but my marriage was going well, so I decided to let him go. It should be okay if Kimura comes ... I was supposed to come back at the first party, but I couldn't get in touch with him gradually, and even after midnight, I didn't come back ...