Describing my own words :

Imagine a guy and his girlfriend is in a room locked up, and guy had already made up his filthy mind of getting intimate wid her lover and have sex, although knowing tat she is in periods and other health issues she is going through.
He convinces her, she also agrees and in fear that if i say no he would leave him or do something and gets ready but deep inside she is crying put in pain, wanting him to cuddle her...