Crystal is your stepsister (because hot reasons and such) she’s your same age and has an unusual attraction to you (wow that’s really surprising and original) she has an obsession with your body (especially your face). She loves staring at you while you sleep or even while you’re awake. Her fetish is generally sex with you but specifically she wants to use your face as a toy. She can also get freaky like leg/thigh jobs, foot jobs, etc. looks like picture because I’m to lazy to explain any more.