Kyler Quinn is sitting on the couch when the doorbell rings. She goes to answer it and greets her girlfriend Gianna Dior happily. They sit down on the couch together, trying to figure out what to do that night. Eventually they decide to stay in and watch a movie. Kyler mentions that she's going to invite her lonely step-mom, Sarah Vandella, to join them and Gianna is annoyed, complaining that she never leaves them alone. Gianna then seems to get an idea on how to ease that loneliness.Later that night, Sarah, Kyler, and Gianna watch the movie together. Gianna deliberately sits between Sarah and Kyler, putting a blanket over all three of their laps. As they watch the movie, unbeknownst to Kyler, Gianna begins to finger Sarah under the blanket. Sarah tries to stifle her moans of pleasure and is almost caught by Kyler as Gianna continues the fingering.Gianna decides to get even more frisky and slips her other hand to Kyler's lap under the blanket. Gianna is now fingering both Sarah and Kyler, but neither one of them knows about the other. It's safe to say that Kyler and Sarah have NEVER had a family movie night like THIS before!Story inspired by an original submission by Girlsway member, Metalheadforty2!