Real

"Ah," She moaned. "Ah!"

Each thrust solicited a response.

This feels like a porn movie. At one point even Rimuru couldn't help but feel a bit… odd. "Shuna are you alright?" he said.

"Wh-why are you stopping?" She managed, slurring half of the words.

"It's just… I know you're having a good time, at least I hope you are, but isn't your moans a bit too… exaggerated?"

"Hrrm…" She panted, leaning up for a kiss. "No, I just… it just felts amazing with you in me," she continued smooching him and as Rimuru resumed his thrusts, she moaned feverishly. "I just lov- Ahngh!"

Her insides tightened around his penis and her sweaty yet welcoming scent loomed over him, drawing him in, almost urging him to move- faster.

Faster he moved.

Her moans quickened and then all the tingling sensations convulsed into one point, edging over to the other side. "AGHH!!" Shuna's back shook in a violent manner before her panting slowed. She tried catching her breath and managed to calm down a minute later. "Th-that was wonderful…" She'd never had sex. All her life she'd heard sex was great.

It was. It did feel great. However, her chest still tickled. So did her nether, almost anticipating more. No, demanding more.

After all, it wasn't just sex. It was sex with the one she craved.

Yet, Shuna slowly moved away from Rimuru's penis. A trickle of transparent juice oozed out of her. Rimuru was still hard and he hadn't climaxed yet. His new penis had all the sensation of his old one but it also had a lot of stamina and so far the sensation hadn't throw him off his rocker like Shuna experienced.

He was a tad disappointed that this was the end of his sexy times but if Shuna was satisfied than it was fine. He could always just go back to his trusted partner- his hand- anyway. But to think I never thought about growing a dick before. He could almost laugh at his stupidity. Or perhaps lack of interest.

"Rimuru," Shuna mumbled, getting up in a doggystyle position. She'd lubricated her wrinkly hole, and parted her cheeks just the right way. "Put it here now," she said.

Huh… anal!? Rimuru gulped and although his dick was starting to lose its vigor since he thought it was over, it again rose up high.

Rimuru had experienced some sex back in the day. Mostly from prostitutes. He didn't have the guts or perhaps the necessary fortitude to commit so he chose cheap sexual fantasies over long term commitment. He always wanted to try anal with the prostitutes but he was too shy even after paying money. A fatal flaw for sure but that was in the past.

He gulped again and without overthinking things, poised his penis right on her somewhat cold asshole.

Tight.

Way tighter than her vagina. And definitely drier. She'd lubricated it with her juice and Rimuru's penis was covered in Shuna's juice and his own precum, yet… so damn tight. A little cold outside but definitely warm and welcoming on the inside. Tight, and a much firmer sensation. A much stronger one at that too.

It's like she's squeezing me.

"Ah!" Shuna's legs almost gave up as he fully entered her. A full sensation.

"Are you okay?"

"I'm fine… it's just- this is so different and so… real."

Real? Rimuru never thought he'd hear that description but as he moved his cock and felt the intense rubbing sensation, and the orgasm kept building, yes… definitely real.

It was harder to move now but he moved regardless. Rimuru thrusted over and over again. Shuna's insides churned and she climaxed a second time, trickling down some liquid on the bed. Her vagina twitched in anticipation. But since there was nothing to put in there, she rubbed one nipple above and her clit while the rhythmic movement was pushing her well into the third one-

Shuna moaned and moaned, and time had come to a crawl, but it had to end eventually. And she was almost there, almost- "Angh-" Just after the convulsions and electric feeling started, warm liquid filled her up- as though someone had planned it all along.

"Ah!" Rimuru moaned in relief as a familiar release and tingling completion came about and cream shot out of his penis. He pulled out his penis to get a look. Semen dripped out of her ass and although he'd seen it a thousand times in videos, this was the first time he was seeing it up close. He gulped and used a finger to plug the hole- "it's wonderful," he mumbled.

Shuna giggled. "Yes… Rimuru… Lord Rimuru… can we do this again sometimes?"

Rimuru laughed, and reached for a kiss. "Of course Shuna. I'd love to."

 ***