Rimuru watched the two ladies. He watched with utmost curiosity. "Well do go on," he said with a certain glee. "Don't mind me."
Shuna maintained a smile but Shion was starting to falter and her almost panicking face was only making Rimuru's smile wider.
"But- but," Shion attempted but never actually finished.
In the end, Shuna moved aside and Shion sat down on the floor in front of Rimuru. She'd been wearing underwear, no, both of the girls had been wearing and were probably just pretending, or so Rimuru figured. Another clue was the fact that neither were turned on much. They were clearly acting and trying to solicit a response from him.
And while he wanted to maybe mess with them, he also didn't want to make them sad. One of the reasons he'd caved in the last time.
"I am sorry," Shion said, almost in tears.
"It's okay," Rimuru said, lifting her up and giving her a hug.
In an instant, Shion's eyes dried and she broke into a big smile. Rimuru resisted the urge to pat her head.
Meanwhile, Shuna watched with envious eyes and almost rubbed her shoulder with Rimuru's with a mild pout.
"Okay, okay," he said, giving her a hug too. She happily hugged him back and was all smiles.
Together, they sat tight on the bed, Rimuru sandwiched between the two.
"So, what do you guys want to do?" he said, obviously suspecting what they wanted.
"I… I heard how you two-" Shion started. "No, Shuna told me you had sex and I want to have sex too."
"Because you're jealous of her having sex with me?" Rimuru asked.
"No. At first, I thought I jealous of her but that's not the whole truth. While I may be jealous, it's only because I want you to love me the same way too. No, I want you to make love to me. I love you, Lord Rimuru."
"Shion," Shuna said. "We'll call him Rimuru here, he's our partner in this room. Actually, why don't we call each other with nicknames?"
"That is absurd! He's our master and-" And Shion wasn't having any of it.
Rimuru, meanwhile stared with an awkward glee as the two girls in front of him had started with a normal debate which spiraled more and more into who would get to fuck Rimuru first and for how long.
At some point he felt like the girls were the ones with a penis.
"Alright it's settled then," Shion said. "We'll both have halves."
"Very well," Shuna said. "Since I'm the one who gave you so much advice, it's only natural I get to pick."
Shion ground her teeth but accepted.
Shuna smiled. "You can have the bottom half."
Shion's face lit up almost immediately. "Okay but… but… would you let me kiss him sometimes?"
"I don't think you'll be able to but sure."
What the fuck is even going on at this point? Rimuru had no clue, no sir.
That being said, Rimuru was thrown to the bed like a ragdoll and stripped of his clothes in no time. He kept questioning reality and the order of things but ultimately stopped thinking. Obviously, he could have overpowered the girls but he didn't want to do that. Yet.
"Woah," Shion mused, staring at Rimuru's penis, which actually grew by a couple of inches. "It's amazing." She lightly grabbed him, the warm, almost streamlined yet a little veiny cock. She gave it a stroke and was surprised just how natural it felt in her hands.
She'd heard about sex and how to please men from her grandmother, but at the time she'd brushed it all off saying she didn't need a man in her life. And yet, now, now she couldn't help but smile and- lick.
"What! Woah!" Rimuru's head spun with a sudden burst of sensory overlord. From gentle stroking, to licking and then full-on sucking. Shion sucked him like a lollipop and kept stroking and sucking and even messing with his balls every now and then.
The tingling and pressurized sensation was driving him close the edge way sooner than he thought. So much so, Rimuru felt like moaning and probably would have too.
However, his face was pinned on the bed with two massive thighs and his lips were being pressed on by Shuna's lips. "Ah!" Shuna moaned almost humping Rimuru's face.
Rimuru didn't move but as his breath fell on her nether and his tongue made it into her warm-moist crevice, Shuna couldn't help but grab his head and let out another moan with the delicate love juice she kept leaking into his mouth.
***