Husband's friend walks in on wife and him having sex

The guy invited his friend over to hang out with his wife. The friend was surprised to see the husband and wife getting it on. The wife was totally into it and didn't care who was watching. The friend decided to join in and start fucking the wife too. The husband was cool with it and let his friend have a taste of his wife. The wife loved getting fucked by both of them at the same time. They took turns fucking her in doggystyle and the husband even sucked his friend's dick while his wife was getting fucked. The wife came multiple times and so did the husband. In the end, they all had a great time and the friend promised not to tell anyone about what happened.