Headmistress' Favorite Sport Part 6

Denise was always blindfolded so she didn't know what was coming, but the twins both liked to play with her balls at the same time. Typically one would start by flicking her nail on one testicle while the other did the same on the other. Denise would already be crying and begging here and it only got worse. Needle play was popular with the girls, sticking needles slowly into Denise's testicle and withdrawing them just as slowly only to insert them in a new spot. Squeezing them and kicking them also turned the girls on and while Denise screamed in pain she could often hear the sounds of frantic lovemaking from the girls. One of their favorites was the soldering iron. They would touch her balls with briefly, just long enough to make a small and very painful burn but not long enough to cause permanent damage. They would also use it by holding it to Denise's chastity tube, heating it until it burned her whole penis. This drove Denise absolutely mad with pain and it drove the girls mad with lust.

The second kind of session usually came right after the first kind. Here the exhausted Denise would stand on all fours, eating pussy on one twin while the other "took care of" her back or ass. Whipping Denise's ass was a favorite as was making Denise cum. Of course the twins made her cum in such a way she derived very little pleasure from it. While she licked one of the twins would insert a massive round pole in her ass and push it so far in that Denise thought it would soon come out of her mouth. When Denise was groaning in pain and discomfort, her breath labored from the intrusion in her ass, the pole would be twisted around. The pressure and the twisting usually ended with Denise's cock spraying its load in a manner, which provided Denise with very little pleasure. The process was also painful because the tube squeezed her cock so much that any fluid passing through her urinary tract caused her pain.

The sessions were enormously demanding for Denise, leaving her completely exhausted.