Girlfriend's Mom's Bra

I was visiting my girlfriend recently and, while taking a shower, I noticed a bra hanging on the towel rack. After I showered, I was drying off and removed the bra to check the size. It was a 36DD, so I knew it was her mom's. I was standing there naked holding the bra when her mother walked in. She looked down at my obvious excitement, reached out, and started to service me. It did not take long before I was satisfied. She cleaned me up with a wet towel and left the bathroom. Nothing was ever mentioned about this incident; although I wish it would happen again, and often.

— Tony, 28