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 raping 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

