My best friend's wife is 4 years older than him. I have always had a thing for older girls and ofcourse, I started flirting with her few months back. She too was pretty responsive and through our conversations, we made it clear that this flirting is obviously a secret between the two of us.

One night, after the 4 of us (me and my partner, my bff and his wife) met together for drinking and night went deep into early morning, my partner and my bff retired to their room to sleep. My bff's wife was tipsy, but absolutely in her senses and deliberately stayed back in living room where I was watching TV (I dont drink, so I was in my full senses) and started flirting with me.

We started to get touchy and slowing started kissing. I slid my hand under her top and caressed her, while she started feeling my boner. First over the shorts and then from under them. And then she stood up, switched off the light, pulled her pants down, took off my shorts and just started grinding on me. I reciprocated and we ended up having sex that night.