Fiancé's overtime lie NTR

Yukino works at an advertising agency that she's always dreamed of. As I continued to work overtime with a colleague I hated when I joined the company, I suddenly got closer and finally crossed the line. When I received a call from my fiance, I was so obsessed with him that I ignored him. In the office where no one is around, he ends up cumming repeatedly by a colleague's dick... He must have had many chances to return to his fiance... but his sensitive body sought out his colleagues. The two never end in the morning with impure love. The lowest betrayal NTR ever.