You haven't learned your lesson. You decide to spy on your big sister again. Last time was such an unexpected treat. You wonder what you will catch her doing this time. After putting on some porn she turns on her hitachi and places it on her pussy. She starts to moan and move a bit. But she stops herself before she really gets into it. Don't worry it's only temporary she starts up again and holds her hitachi on her pussy until she cums. This time she doesn't stop. She goes for more until she comes again another time. So much for her being quiet she moans so loudly the second time she cums. Then she hears something. She runs to the closet. Not Again