I cheated on my husband
I’m 46 and my stepson is 19 for context. This happened the other day so this is why I’m posting here I need to get it off my chest. So this was on Saturday while my husband left to get beer, ya just beer. I’ve never felt any sort of way about him before but this time was different. All three of us were watching a movie and in the middle of it my husband went to get beer. It usually takes 15 mins to get there so we had about 30. Right when he left my stepson made an abrupt comment and said “ you look very good today “ I was a little shocked but just said an easy thank you. I could feel him staring at me after so after a few seconds I looked over and he held the eye contact. We held the eye contact for about 5 seconds before we started making about heavely. He started fingering me and I was rubbing his crotch. No words were said and I had his pants off sucking his dick. I then hopped right on his lap, pulled my panties to the side and we started having sex. It felt so good but barely lasted a minute. After we were both very apologetic and shameful but we went to our rooms to get cleaned up. Since then we haven’t talked about it and everything has been so awkward around the house. I feel like a terrible person.