@SquigglesJP Well it was said that she didn't have sex with green guy but it was implied that there were a lot of foreplay. Well, it was even shown.
And let's face it, if you are meeting a guy at night, who shown you that he want's to have sex with you. Anyone would expect that to happen again. And it did. And seems she didn't learn from those 2 events and now went again for 3rd time.
Author doesn't even bother to write her some redeeming qualities. For me, she ruined whole manga. There were at least 2 ghosts who were always with him, protected him while FMC... Uses him as a tool (black company), goes around with other guys.
Sorry for writing this much. It's just I read 30+ chapters and it was brutally ruined for me by NTR FMC. It's extremely frustrating.