Bonding With Mother-in-law

Some months after my marriage, my husband was away and my mother-in-law, who said she wanted to take the opportunity to bond with me, was at our place for the weekend. We had been out shopping all day and in the evening, she invited over a "masseur" to help us relax. Turned out the masseur was her younger lover. I'm always pretty horny and I hadn't had any stranger's cock since before the wedding, so when I realized what was going to happen between the two of them, I joined in on it. As she was laying on the massage table and sucking his dick, I got down on my knees to lick his balls. When he started to fuck her, I sat down on her face, and she licked me. Then I sat down on his face when she started to ride him. I kissed her and touched her breasts as she rode him to orgasm. When I made clear that it was now my time to get fucked, put his cock in my, lifted me up and fucked me against the wall. When my husband called me as I got fucked against the wall, my mother-in-law took the phone and covered for me, saying that I was getting a massage and was busy at the moment. We both fucked some more, then he came in mother-in-law's face and we kissed. It would not be the last time we "bonded" or got "massages" when my husband was away.