Lucky Guy Fucks his Wife while his Mistress gets Horny watching them

He was having sex with his mistress when his wife came to the door. The mistress hid behind the curtain while his horny wife came to have sex. The wife was very horny so she came in, got naked and straightaway started having sex with her cheating husband. While they were fucking, his mistress was watching them and getting horny as well. Finally, the mistress was not able to contain herself and came forward to suck his cock.