During the Soccer Game I Sat on My Girlfriend’s Younger Stepbrother’s Lap and She Takes Soccer so Seriously That She Didn’t Notice

My girlfriend invited me to her house to spend some time together, but when I got there I realized it was to watch a soccer game. My disappointment started right there, but I noticed the handsome boy on the sofa and asked who he was. I knew she had stepbrothers but I hadn’t met any of them yet. She introduced me and, being the flirt I am, I thought the boy was delicious, and I started flirting with him until I put my hand on his penis and then my mouth.