Outrageous!!! My sister’s 18-year-old boyfriend deflowered her

I was just getting ready to go out when my sister’s new boyfriend was sitting on the sofa, getting ready. They were having sex for the first time today, so I thought I’d give him a few pointers. A quick striptease, cock in my mouth, and I had him right where I wanted him…deep inside my greedy pussy. I showed him how a woman likes to be fucked, and he caught on really quickly. Finally, I gave him his first load of cum. It squirted and splattered beautifully in my face when suddenly my sister came downstairs. ALMOST CAUGHT…but I managed to make a quick getaway…hehe. I hope she didn’t notice anything, otherwise there’ll be trouble *Oo*