Your Filthy Flatmate

You and your flatmate are relaxing and watching TV, but she's laying on her front on the sofa and you can see right up her dress! Your dick begins to stiffen and it doesn't take long for Gabriella to notice the huge bulge in your pants! She thinks you're filthy for perving on her, but she has to admit she has been thinking about what your cock might look like, so why don't you show her?... ?