Filming my STEPsister for her first time in red lingerie

StepParents left us home alone, as they left for some shopping for holidays. MY STEPsister just bought me a new camera. As she wanted to be filmed while wearing her new red lingerie. She even gave me $50 for filming her first clip ever. I know my STEPsister is beautiful but, even so. Seeing her in that tight new red lingerie took my breath away. I got quickly aroused as she was, we got our happy ending as I fucked her with my huge uncut dick until we both came hard.