by Valeria69
Interesting premise.
But, at least for me, not erotic. Needed some teasing/playing with his cock before the electrical stimulation. Needed some dialog about what she was doing. Did he like it? Was he close to cumming? Did he want to cum, or should she prolong the teasing?
Three stars.
Cool story... unusual and interesting. Good set-up hopefully pointing to more adventures to, ahem, come.