Jess bravely endured the rest of her nipple torture. She wondered if her nipples would ever return to their original size as she looked down and saw the inch-long engorged gumdrops being mercilessly pinched and pulled by the machine. Once her hour was up, the nurses returned to disconnect her.
"Hey baby," Trish exclaimed, "hope you've been taking your treatment like a good futa and really thinking about your attitude!" Trish loved teasing her futa patients during treatments like Jess's by pretending that it wasn't torture. Everyone knew it was, but the lightheartedness helped a futa patient see that her nurses just wanted what's best for her - even if she needed to be punished for days at a time - and even if the nurses totally got off on her suffering.
"You've done such a good job today and we're very proud of you! You gave us your cum and milk so quickly that you've finished today's treatments two hours early! Unfortunately, your husband checked the 'no mercy' box on your intake form, so we're not allowed to stop punishing you until your time is up today. We could repeat any of your previous treatments, but since you've been such a good futa, we're going to give you one of our favorite cock and ball treatments. It's called e-stim therapy! You have heard it referred to as shock treatment, but we think that doesn't sound very nice. I think you'll learn a lot from the treatment, and take it like a good girl"
Trish pressed a button on the wall called "Spread Eagle" and the bench again shifted shape so Jess laid flat with her limbs spread. Veronica and Trish unstrapped Jess from the table for the first time since she arrived, and helped her turn over onto her back for the next treatment. They strapped her down again, and Trish pressed a button called "Easy Cock Access." The bench raised, bent, and spread Jess's legs, and inclined her torso and arms like she was in a gyno chair. Jess's cock stood at attention between her spread legs - the cream the nurses had applied the day before was still keeping her hard and sensitive. Veronica grabbed another cart while Trish petted Jess's hair and explained the next treatment.
"We're going to be efficient for this so we can maximize your time in treatment. Now that Veronica's back, she's going to set up the electrodes. One multi-probe is going in your ass and will rest against your prostate. The two electrodes complete circuits through your prostate to a pad on your perineum, and through your cock to a ring that circles your beautiful mushroom head and penetrates your urethra. These are the pleasure circuits. The pain circuit is simple - one pad on each of your balls is sure to get your attention!
"Veronica's already got you hooked up, so let's get started. This is another computer-controlled treatment, but it's not so complicated. Your pleasure circuit will constantly be pulsing. It will feel like someone is milking your cock and prostate from the inside. Since you've recovered from your post-orgasm treatment by now, I'm sure you want to cum badly. Feel free to cum whenever you want! However, whenever you start to cum, the pain circuit will activate and shock your balls. I'm not going to lie - my patients say it really hurts. But it's for your own good! It might be hard to cum through the pain, but our best patients learn to enjoy it and cum even harder. I guess we'll find out how good of a futa you are after this one! We'll see you in a couple hours and then today's treatments will finally be over"
Trish was right that the pleasure circuit felt amazing. It didn't take very long for Jess to approach orgasm, but the pain circuit was ready for her. The shock produced Jess's loudest scream at the Institute yet. She couldn't believe the pain, and it reset her orgasm completely. Even after going through this cycle dozens more times over the next couple hours, Jess couldn't cum. She cried as she knew that she'd disappointed her nurses, but as they unhooked her and gave her one last drink of water, Trish said,
"We're really proud of you baby! You took that treatment very well. If you perform well in your tests tomorrow, we may even be able to give you a taste of the rewards in our repertoire at the Institute. In the meantime, try to get some sleep tonight, and we'll see you in the morning!"
Veronica removed the e-stim electrodes while Trish removed Jess's dildo gag, and Jess was shocked when Trish gave her the most sensual, sloppy French kiss while gently massaging Jess's sore cock and balls. After the nurses left, Jess drifted off to sleep while thinking about how nice it felt to submit to their treatments, and wondering what tomorrow's "test" could be.
Jess woke up the next morning to Trish and Veronica unstrapping her from the table. They removed her bondage mitts, and let her drink water and a protein smoothie herself. Then they guided her to a shower room to wash up and prepare for her "tests." By this point, Jess wasn't embarrassed to shower under the supervision of her caring nurse doms. She knew that they primarily wanted to make sure she wouldn't jerk off her still-hard cock. Jess thought she noticed Trish's and Veronica's bulges grow as they watched her wash herself thoroughly, her cock and tits bouncing in the soapy water. Once she was done, they led her back to the treatment room and strapped her back to the table, now in its gyno-chair configuration.