My male teacher telling me how he was shocked to see his wife's boobs ( please help🙏🏽)

Hi👋🏽 ...I wanna start this confession with saying this that I am not a native English speaker so sorry if I have any grammar mistake or Mispelling 🙏🏽...ok so I am a teenager (17f). I have a teacher that I really respect and he is like a father figure to me until ! today because today he ask me about teenage puberty and stuff well I was not weird out at first because you know it's normal for people to be curious so I told him about what girl went thru in they're puberty and stuff but soon thing starts to get weird ( I am a pretty open minded person) so at first I answer every question he asked like" how does a it feels to have period?" I said at first it may fell weird but eventually every girl get used to it but then he asked " how girls boobs change in puberty ?" I was really weird out my still try to answer him and then he told me he was really shocked when he saw his wife boobs for the first time because it has a big circle around it a and at that time I was completely speechless ( by the way I forget to mention something he is my private tuition teacher. And we had this conversation at my house) so when he was asking that my mom came to my room and he told me he will ask more about this in private SMS because oh yeah and he also ask me if girl get intimated thought while they are In they're period ( he has 3 kids)

This happened to me like an hour ago I don't know what to do Do I tell my parents or no?? Please help🙏🏽