Chick sucks cock and fucks a stranger in front of her husband

A sexy girl and her husband arrived in another city. There at the train station they met a man and started a conversation. The dude offered the couple some privacy and conversation. During the conversation, it became clear that all three had the same sexual fantasies. The husband had long raved about the fantasy of watching his partner fuck another man in front of him. The hottie also wanted to experiment and getting on her knees gave a blowjob to her new acquaintance and then fucked the man in her lustful pussy.