Dr. Stone Teaches Sue Storm New Exercises

"How does your core feel?" Dr. Stone said.

She was dressed, to Sue Storm's surprise, in an exercise outfit, pink and purple tights that hugged her fit form. The chairs had been pushed back against the walls, and a large padded exercise mat laid out. The heroine raised an eyebrow, glad that she had worn her Fantastic Four costume under her civilian clothes.

"Strong. I take it you have something planned?" The Invisible Woman said.

The doctor smiled. There was something knowing and almost wicked in her eyes.

"Mental health, physical health, and sexual health are not separated, isolated elements," she said. "They are all part of ourselves, the one sliding into the other. This session, I would like to show you some exercises that have...multiple purposes...and can both strengthen the body and assist you in stress relief."

Sue Storm wasn't sure she quite bought that. It sounded almost New Age-y. Yet she basically lived in the gym when not superheroing or mothering, and the thought of erotic exercises was...appealing.

So for a session, Dr. Stone was her workout instructor as well as her psychiatrist. She guided Sue through a series of exercises that Sue immediately recognized as effective imitations of the sex act in various positions. The Invisible Woman found herself on her back, legs spread, lifting her hips to hump the air. On her knees, head down, twerking her ass up and down, back and forth. In a squat, bending low until her buttocks just touched the map, then up again, at a dizzying speed that made her thighs and calves burn.

All the while, Dr. Stone kept up a steady patter that worked on Sue's imagination. She spoke of courtesans in the courts of ancient kings, of illustrations in the Kama Sutra, of professional porn stars whose workout secrets had seen them succeed where lesser women had failed or hurt themselves attempting positions and maneuvers too **** for their level of fitness.

By the time their session was halfway through, Sue had broken into a warm sweat, her muscles relaxed and loose. It had been little more than a warmup by comparison to her usual workout, and Sue was ready for more.

"For these next exercises," Dr. Stone said. "I'll have to touch you. Is that alright? If you don't want that, I can show you some additional solo exercises...ones you can do on your own."