A while ago my Mistresses introduce me one of her slavegirls and after we get closer. Well she knew that im a cuckold slave and she like it to keep me as her cucki. Befor a kinky sexparty were my girl got shared to other guys i had to watch how she got fucked from Mistress Alessia. I was so fucking horny and desperate to fuck her too but of course i was only allowed to fuck my handpussy. Not allowed to cum to be keeped horny forever.