Brother's Girlfriend

My brother and his girlfriend invited me to the cottage. We spent the weekend outdoors boating, making campfires, eating well and basically just enjoying the nature.

On Sunday afternoon, before leaving, I jumped into the shower. It is a small glass stall with a door. I was showering when my brother's girlfriend came into the bathroom. She opened the stall door and without much warning, she bent over in 45 degree angle and I felt her warm mouth on my cock.

I wasn't sure what was happening and it took me a minute to realized that I was getting a blowjob. I felt my cock starting to grow in her mouth - it was an amazing end to a great weekend.

This was years ago and my brother isn't dating that girl anymore but I never told him about this incident.