I’ve noticed my mother in law has always checked me out. She’s about 60 years old and average body. 5’6, probably 170 pounds, with huge, saggy tits and a huge ass. There’s times when I’d see her looking out of the corner of her eye at my bulge. This was even more so after my wife said she was taking to her sister about sex and when my sister asked my wife about me, she said that I was huge and that at first it hurt, but now it’s amazing. My mother in law over heard and acted like she wasn’t interested “eww, I don’t want to hear that”.
My wife and I live in a different state and I had to travel back while my wife had to stay at our home. While I was away, I stayed at my in laws for a couple days. While there, this all increased when my MIL walked in when I was getting ready for a shower. She walked into the bathroom while I was naked. She let out an audible “ohh wow” as she looked at my cock and quickly said sorry and closed the door.