Once Mistress was satisfied with pace of the big slut-f*****g piston-d**k, she began experimenting with the other buttons. Soon searing electric shocks began to torture Corey’s erection: just the tender head, one or both testicles, or even intricate sequences up and down the tightly harnessed shaft. Between the pounding machine so mindlessly r****g her and these burning jolts of agony Corey was soon in her own perverse heaven: a timeless, nameless realm of nothing but pure, sexually-oriented excruciation. Alyssa stood obediently by while Mistress played with the controls, leaning over once in a while to pour more baby oil onto both the relentlessly hammering slut-fucker and the hot electrical contacts wrapped about Corey’s genitals. This kept everything well lubricated and running smoothl

