"Oh good, you're here," said Sucrose looking up from her documents. "I wonder, would you help me run some experiments?"
Aether took stock of himself: chained up to a table butt naked in a dark, dingy lab. Sucrose observed him, holding a research journal. Behind her, a shelf of oozing potions, sex toys, and a plant. Just typical Sucrose stuff.
He sighed, "No scat, please."
"T-that was one time!" she fumed. "F-for research! A scientist must explore the unknown!"
He rolled his eyes. "Okay, okay. My safe word is Condensed Resin."
She took out a needle and poured a transparent liquid into its cylinder. Sucrose walked over to him and pricked his buttocks, causing him to wince. Sucrose pressed a recording machine and dictated her notes aloud.
"Solution 132 seems effective. The subject's cock is stiff and throbbing. His balls are contracting—a symptom that typically precedes ejaculation. I will now commence phase 2."
Sucrose grabbed his cock in one hand while swallowing his head. Her hot, moist mouth drove him on and on to the brink. Suddenly she stopped. Sucrose studied his cock. She ran a finger down his length which made him shoot out cum.
Sucrose licked some off her fingers. "The subject's cum has taken on a unique flavor. It seems stickier than usual. How do you feel?"
"Like I got to bust a nut," he moaned.
"Interesting. I shall now commence phase 3."
She reached behind her desk and got out a potted sunflower. Sucrose poured a drop of green liquid into the pot. Instantly, the plant grew several times its size. Its leaves became thick, wet tentacles and its flower head became a gaping maw. The creature slithered up to him, wrapping its tendrils along his thighs. The head devoured his cock and began pumping up and down.
It didn't hurt, but it was a little too weird for him.
"Condensed Resin," he said. Sucrose whistled and the monster backed off. It retreated behind the table where it slowly shrunk back into an innocent sunflower.
Sucrose flushed. "S-sorry. I guess I went too far…"
"No, we went too far when we did scat. That was … something else."
She lowered her face into her hands, ashamed. He just smiled.
"Hey, it's okay. We tried something new, but it didn't work. I'm not upset. Promise."
"Well… good."
"So, let's continue the experiments."
They spent the rest of the dream doing things that would leave even Yae Miko queasy. For science, almost nothing was too extreme.