Calling all Bum slaves! I have a new addition to my arse-nal! Yes, one of my generous boys has sent me a brand new strap on. Meet Black Mamba - a whole lot of big, black rubber cock! As the Black Mamba snake, he's long, predatory and can be irritable if approached without respect. He also likes to squeeze himself into small spaces and will definitely prove quite a challenge for your gag reflex...