Alex let her head lean back against the chair, and angled her lower body so her pet could get to her sex that much easier. Spreading her legs to let her get as close as she needed. A low moan escaped her lips as the girl started her work. "Good pet...very good pet." she pulled her skirt up so she could see her work, her fingers ran through the girls hair. "Such a good pet...you love the taste of your Mistress don't you?"