A particularly busty, darkskinned woman with thick black hair often tied back into a pony tail.  She's curvaceous, easily attracting the gaze of those around her.  Though, she's certainly not a girl, at least not fully.  When excited, a foot long mass can be seen down one of her tight pants legs.  

Her namesake, however, is due to an accident involving transfiguration spells in hopes of spicing up her sex life.  So far, they're irreversible.  Her breasts lactate hot coffee.  The temperature doesn't seem to bother her.

And her cock?  Well, everything that comes out is milk, cream, and sugar.  Additives to said coffee.  It requires masturbation, but she's become skilled enough to orgasm quickly when she desires.