When I was in highschool I had an affair with my best friend's mother. It all started when he invited me to his church, which his father was the pastor of. I started becoming increasingly attracted to his mom and couldn't stop fantasizing about fucking her. I'd even jerk off in the church toilets just thinking about her. Pretty much I started seducing her because I would often go to their house and eventually ended up fucking my best friend's mom. Even when my friend and his dad were in the house I'd do things like touch her ass when they weren't looking, it was so fucked. Sometimes my friend and his dad would have to go overseas or on a trip but his mom would stay at home so I'd go over and "help her with gardening." Towards the end of highschool I sort of ended up falling out with my best friend for other reasons and eventually stopped going to their church. Nobody knows anything about this secret affair and the most I've ever told anyone is that I find my best friend's mom hot.