Sharing a slave with My Step-Sister

Description: During one of her visits at my studio ,my step-sister noticed one of my new servants . new entry .she was impressed by his service and how spotless clean the studio look . i even showed her how he handwashed all my pantyhose and shoes. she was so impressed that she suggested to buy the slave from me and keep it for herself .after some thinking and negotiation ,we have agreed over a deal!