Dr. Stone Catches Sue Storm Having Sex

Moonstone waited exactly eight minutes. Left money on the table and rose, leaving her coat behind her. The wig and glasses came off outside the door to the woman's restroom, in her right hand, a smartphone, camera app ready. One finger touched the handle. Locked. Once, that would have been a problem. Doom's implants buzzed in her skull as she focused on the lock with her gravimetric senses. Felt the masses involved. Sent out a little gravimetric pulse, precise...and it slid back.

As she entered the bathroom, she heard Sue Storm's moaning.

The Invisible Woman was bent over the sink, pants off, staring into the mirror. Her dark-haired friend Nairobi was squatting between Sue Storm's legs, lips sucking on the clit of one of the most powerful women in the world. The timing was perfect. Moonstone actually watched Sue Storm's thighs shake and shudder, spasming uncontrollably as Nairobi's skillful tongue brought her to an intense climax...and Sue Storm's blue eyes opened as she caught sight of Dr. Stone's reflection in the mirror.

The camera on the smartphone flashed.

Immediately, the half-naked blonde vanished from sight.

Dr. Stone sighed, and closed and locked the door behind her.

"Susan, please don't be childish," she said. "I know you're here. I saw you. There's no point in hiding."

Moonstone waited. There was no other way out, unless Sue decided to take out a wall. Which the villainous psychiatrist doubted she would do. The invisibility had been a reflex out of embarrassment, but Sue Storm was too responsible to cause property damage just to hide her little affair.

Sue faded back into view. Nairobi, shocked at the other woman's voice, peeked out from between Sue's legs.

"Who is she?" Nairobi stage-whispered.

"My psychiatrist. Dr. Stone, this is Nairobi. Nairobi this is Dr. Karla Stone," Sue said with a sigh. Her cheeks were flushed, not just with sexual excitement but acute embarrassment. Sue's pants floated up from the floor to her hand.

"What is she doing here?" Nairobi said, as she got up off the floor.

"I came in for a coffee and a quick pee," Dr. Stone said, one eyebrow raised. "The door wasn't locked."

As Sue dressed and Nairobi wiped her face, the three woman stood awkwardly.

"So...now what?" Nairobi said. "Are you going to read her the riot act for getting her pussy licked in public?"

Dr. Stone pursed her lips.

"No. I have no opposition to consenting sex between adults. I might suggest in the future you both be a little more careful. Now, if you don't mind, I really do need to pee, and I'd prefer to do it without an audience."

Nairobi and Sue Storm slipped past Dr. Stone. Doctor and patient shared a look, as Sue left. One that said: WE WILL SPEAK OF THIS FURTHER.

Once the door was closed and re-locked, Moonstone allowed herself a small smile of triumph as she looked at the photo on her smartphone. There were so many ways she could play this...