Can a mother-in-law confess to her wife? ⇐ Incest

[Anonymous]

Hi all. For the last six months I have been spending a lot of time with my mother-in-law. Madach is very sweet. She's about 60 years old, but she has just the right tits and ass, just the way I like them. I have no idea what she was like in her youth, modest or depraved. I don't understand at all. A widow even before we met her. And apparently she hasn’t had anything for a long time. I want to somehow make a move on her, but I really don’t want her to admit this to her wife later. Who has experience, tell me, how often do breakdowns happen and what does it depend on?