Recently I was masturbating in the shower and out of nowhere had a little fantasy about my mother-in-law. The minute I pictured her nude and implaed on my cock I exploded. Since then my fantasies have featured her and gotten more elaborate; sucking, fucking, long plots and stories of situations that might make it happen. I even visualize her while I fuck my wife. My MIL is 20 yrs older than me but fit and has huge succulent boobs and a tight ass. She has no idea how badly I want to suck on her nipples_ eat her pussy and fuck all her holes. I cannot stop thinking about having her.