This role-play is performed by adults. Every day she is trained to be a masochist under her abusive master. She is treated as less than a pet and taken out to the outdoors, where she is naked and humiliated... ``I will give you any orders, give you any naughty service, so please don't throw me away...'' A girl who is trained as a sex slave so that even embarrassing and miserable things become pleasurable. One day, her master got tired of her and abandoned her in the street, almost completely naked. The girl, who had been living as a sex slave and was treated gently and carefully like a normal girl by the man who picked her up, writhes under the gentle caress and says, ``Sex really feels so good...'' She is finally freed from the spell of being a sex slave as she experiences loving sex for the first time...