Stepsisters Demi and Melody in lesbian action

Stepsisters Demi Hawks and Melody Marks were left home alone since their parents just left for the weekend. Well, they are fine alone! They are both by the pool in bikinis when Melody turns up with some of her shopping. Demi wants to see what she got and it's a big dildo! Is Melody trying to get her stepsister in trouble? Perhaps a little bit. Perhaps she also just wants to have hot lesbian sex with her and use that toy!