While drinking at my house with my girlfriend and her best friend, my girlfriend gets drunk and falls fast asleep. Her seemingly innocent friend suddenly reveals her devilish side, secretly straddles me, and rubs my cock against her pussy in intercrural sex. She teases that she might slide it straight inside. I warn her that being caught would ruin everything, but she smiles boldly and guides my cock into her anyway. The danger excites me so much that I begin pounding her hard beside my sleeping girlfriend.