Slime Lord Chapter 28 (Patreon)

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Chapter 27 

Chapter 28 Benimaru’s Evolution

Benimaru was riding his lust high, he was locked to Rimuru’s crotch and he had been milked of several spurts. He could feel the bond with the Riguru, Ranga, and Kaijin. ‘Welcome to the family.’ Was the shared thought.

The red haired oni could feel the warmth, love, and desire through their bond. If love was a flame, the united fire was an inferno. In kind they could feel what he felt, the desire, the bliss, the love, the pure happiness. The extra crackles of pleasure he felt from having something stuffed up his ass. His pleasure was shared with them.

He smiled and snuggled against Rimuru, rubbing his cum swollen belly, his inner walls hugged and squeezed the massive dick and knot inside him. He was mated and claimed, by someone so strong. His father would be so proud of him.  Rimuru was running fingers through his hair, a soothing gesture, that made his heart flutter.

Benimaru thought he could simply bask in the moment but in walked another Rimuru with Souei in tow. The blue haired oni had his pants down, his cock and balls exposed, his fundoshi dangling from his horn. His arms were tied behind his back with slime, and the Rimuru double was fingering him.

“Souei?!” He looked between the Rimuru twins.

“I had a double standing guard just in case, and looks like we caught a spy.” Souei blushed and trembled. The copy’s fingers stirred his insides. “He was watching us and made a mess, you are a naughty boy Souei.” The slime teased.

Benimaru blushed. “Is this true?” Souei didn’t speak, so Rimuru churned up his insides.

“Come on, let’s be honest here.” Rimuru said.

“Nnnhhh!” He nodded. “Forgive me Benimaru, I have carried a tourch for you since we were young. Then we came here and we chose to serve Lord Rimuru. I also fell for his strength, and it tears me up inside.” He squirmed.

The clone continued to play with his ass, keeping him lustful and honest.

His cock rose and stood at full mast at 14 inches. “As your friend I’m happy you’ve found such a strong master to love, but I wanted to claim you myself.” He teared up. “And yet as an oni this strength I was blessed with was because of Lord Rimuru. He bested us, saved us, named us, I recognize his strength and wish he could want me too. As a man I am torn, I still love and care about you but I also want Lord Rimuru. His kindness and power has touched my soul, but when I realized you wanted him, I did not wish to challenge you despite my growing desires.”

Ogres and Oni did rumble for mates. It may seem barbaric to some, but they had a tendency to show off for their potential mates. Plus as ogres were quite wild in the bedroom if the wrong ogres paired up one might end up getting fucked to death. Also should one approach a mated pair to become something more, the mate would rumble to see if the other ogre was strong enough, tough enough, or worthy to join the pack.

Souei didn’t want to lock horns with a man he loved, no matter how much he wanted Rimuru’s favor. Benimaru understood. With everything going on with the orcs, it served as a distraction to more intimate matters. They didn’t have to deal with feelings, but now in the quiet after math of war those pushed down feelings were now bubbling up.

Had Souei told him before they mated, he may have challenged him on instinct. He didn’t know how he felt locking horns with his best friend. Since he was mated and he knew Souei well, he had other feelings and thoughts bubbling inside him.

“I struggled to dispel my feelings, wanting your happiness above my own. A part of me hoped Lord Rimuru might accept me as well into his harem, but I didn’t want to give up on Benimaru. My prince and my lord, I desire both of you.” He bowed his head. “Forgive this sinful oni!”

Accepting him into the harem wasn’t an issue. Rimuru transmitted Souei’s plea to the others. They heard everything. It was rather touching honestly. He got the green light to join the harem. Now for the hard part. “I don’t think there is much to forgive. Had you lied I may have had to punish you more harshly.” Souei looked up.

Rimuru looked to his clone, who removed his fingers and stripped Souei of his clothes. Souei whined at the loss, his body trembling. “You are quite the hottie, I’d be happy to have you in my harem. As for you and Benimaru...well…” He groped Benimaru’s chest.

“Rimuru~” The red head moaned.

“When Benimaru heard you were watching us, his ass got a little tighter. He might enjoy being watched.” He flicked Benimaru’s nipples and made him cry out lustfully. Benimaru couldn’t even deny it, his dick rose back to attention under Souei’s hungry gaze. “You like to watch, he likes to be watched, I think we can work something out.”

He wasn’t sure if watching and being watched was an Oni thing, recalling how Benimaru peeped on some mating fun he had with Riguru and Ranga. ‘Maybe it’s a scale thing.’ Both desires existed in them but at different scales which helped balance the two out.

“You mean it!” The two said excitedly. Rimuru chuckled and smirked.

“Hahaha, of course. I’m an open minded slime. If you two want to fool around together, if that’s what you both want we can make it happen.” This wasn’t the same situation as with Rigurd who fell in love with another Goblin. His mate didn’t love Rimuru that way, honored him and respected him sure. They’d still be connected, but Rigurd found happiness in another.

He looked to Benimaru. “Are you okay with this, I just took you as a mate. I planned on us having more time together before I took another.”

Benimaru looked at Souei, his friend naked, lustful, and needy; at war with himself. “If it’s Souei, it’s fine.” Rimuru appreciated Benimaru’s honesty.

“We can hammer out the details later. I want this to work with all of us. Benimaru is mine, Souei do you wish to be mine?”

“Yes sir!” He moaned.

“Do you two want to belong to each other?” The two looked at each other, blushing they answered…

“Yes!” Benimaru loved his master, and he loved Souei, his oldest and dearest friend. He just didn’t believe he could have both. Souei was in a similar boat. Rimuru clapped his hands.

“Then we shall make this work.” In his world a polyamorous wasn’t an easy thing, it required intimacy and trust. Rimuru could see that trust between the two oni. Benimaru may have been oblivious to Souei’s feelings, but his eyes were open now. He gestured Souei over and pulled him in for a kiss. Rimuru dominated the kiss, making the blue haired oni melt and squirm. Benimaru hadn’t seen Souei so submissive.

‘This is hot!’ His insides twitched and he tightened around Rimuru’s cock. The slime felt the shift and squeeze, smirking at the reaction.

Rimuru reached around and played with Souei’s ass, earning a lustful noise. ‘Oh fuck!’ Benimaru gulped and licked his lips.

“Why don’t you give Benimaru a kiss?” The blue haired oni shivered. Benimaru blushed. After a bit of lovey dovey tension, Souei kissed the red head.

“Mmm!” Benimaru deepened the kiss, their tongues met and dueled. The sensual kiss growing more heated and passionate. The two tried to dominate the other, but whenever one looked like they were winning, Rimuru would rock his hips or twist his fingers.

The slime’s cock grinding Benimaru’s prostate, giving Souei the edge for a moment; slime digits churned up his insides, teasing his sweet spot making Souei buckle and giving Benimaru the edge. Rimuru watched the erotic battle carry on, enjoying the show more than seeing who would win. ‘I have two hotties making out in my lap, this is the best slife!’

He enjoyed the show for a bit more, before giving Benimaru’s cock a squeeze; making him gasp, breaking the kiss with a moan. Rimuru kissed him, dominating the kiss and making Benimaru shudder. Souei watched and shivered in want. He didn’t wait long as Rimuru broke the kiss and kissed Souei again. Their master’s kisses were intense, such hunger, such passion. “Sealed with a kiss.” He kissed Souei’s cheek.

“Thank you Lord Rimuru!” Souei smiled.

The slime chuckled, and with a quick wave of his hand, Souei found his cock bound with slime, forming a tight cock ring at the base of his penis, with some slime coiling around his sack. “Gah!”

“You need to be punished for peeping Souei, but don’t worry I know how to handle naughty boys, right Benimaru?” His face heated up.

“He’s tough but fair.” Souei recalled Benimaru’s punishment, and his mind began to wonder what was in store for him. Rimuru noticed Souei get tighter around his fingers.

‘Maybe Oni are just naturally kinky.’ He thought. “You won’t be cumming without permission, understood?” he punctuated each word with a rub down of his sweet spot.

“Y-yes Lord!” Souei moaned. He shivered, his libido was burning but the slime binding him held off his release. Souei was so used to being in control, it was turning out to be a major turn on. Benimaru knew his friend was a bit of a sadist, but turns out he could enjoy punishment just as much as Benimaru did.

Rimuru removed his fingers from Souei’s hole, earning a whine at the loss from the bluenette. Using both hands he began to play with their big oni cocks. Benimaru moaned, rolling his head back to rest on Rimuru’s shoulder. Souei squirmed his cock growing sensitive. He began to pant, as the growing pleasure reached his bound penis. ‘This hold...this denial...this feeling...is...amazing!’

Souei drooled, his body shaking in delight and lust. “Now then, time to test this, Dupli Arms!” He materialized another set of arms beneath his original set. The lower right arm went to Souei and began to finger him again. While the lower left went and played with Benimaru’s balls, fondling the heavy orbs.

“Lord Rimuru!” The two moaned together. Rimuru sighed in bliss. He continued toying with the two, driving them both wild in pleasure.

‘Having two hotties in my lap is awesome!’ The slime felt his heart flutter, his human self would be so jealous. Playing with the two oni gave time for Benimaru to absorb some of his cum. He felt his release build. “Gonna cum?”

Benimaru nodded. “Souei how about you suck Benimaru’s dick, make sure you don’t waste a drop.”

“Really!?” Souei looked to Benimaru.

“Yes suck my dick!” Benimaru panted. His acceptance of Souei and Rimuru as his lovers, was an accomplishment in the eyes of the world. Rimuru’s hands shifted allowing Souei to get face to face with Benimaru’s cock.

The right hands continued to finger Souei’s hole, but the one teasing his cock dropped to fondling his balls. The left hands moved up and began playing with Benimaru’s nipples. Souei played with his balls while caressing his length, his tongue caressing and teasing his shaft. ‘Benimaru’s penis!’ Souei enjoyed being so close to it, taking in his manly musk.

“Fuck...I’m feeling hot!” Benimaru panted, he brings a hand down and laces his fingers with Souei’s hair. He was going through a change. The mating bond allowing him to evolve further. Accepting his feelings for Souei, and entering a poly ship with his lord and friend allowed him to evolve into something new.

Oni were quite the rare monsters to begin with, so not many knew what oni could evolve into after the fact.

“Suck it Souei!” He guided his friend to the tip. Souei savored the moment a bit, focusing on pleasuring Benimaru. He licked his tip, swirling his tongue around the head, and even teasing the glans. He gets a taste of Benimaru’s pre-cum, he sucks it down.

Souei had his first kiss with Rimuru and was giving Benimaru his first blow job. He wraps his lips around the head and sucks it eagerly. “Mmm mmm mmm!” Benimaru’s body pulses as he begins to transcend.

Rimuru got front row seat, adding to the pleasure of both men.

Benimaru forces Souei’s head down on his cock. The bluenette is shocked at first, but gets turned on at the dominance. At the same time Rimuru adds another finger inside him for a total of four. The digits twist and curl, massaging Souei’s insides. He moans around Benimaru’s heavy cock, sending pleasing vibrations through it.

The red head growled in delight. ‘This feeling, is this how oni are, is this what ogres strive to be?’ Pleasure spread through him making his magicules spike. His cock slid into Souei’s throat and sparks went off in the oni’s head.

This was a dream come true, he got into it, bobbing his head back and forth and sucking lewdly. “Yes...that’s excellent…” Benimaru’s magicules reached their peak as did his climax.

As he came down Souei’s throat, his body surged with power. His twink humanoid body, gained some of his ogre muscle back. “Oh wow!” Rimuru gasped, the extra muscle making the oni’s hole even tighter. ‘The hottie’s become a beef cake!’ His horns got a touch thicker and his hair got a little longer, hardly noticeable though.

Rimuru couldn’t help himself and began grinding his hips, drilling Benimaru’s sweet spot and prolonging his orgasm. Souei was appreciative as he worked to drink every last drop. ‘So much cum!’

Benimaru’s evolution wasn’t over yet. His ass swelled up and his cock grew fatter. Black markings appeared on Benimaru’s arms and legs, looking like flames. A black sun ring tattoo appeared around Benimaru’s navel. His pubes vanished and reddish black ink appeared forming a belt of fire over his hips to his ass, some swirls appeared on his sac. Runes appeared around his hole, amplifying his anal pleasure. Two small sun tattoo’s appeared on his back. The last symbol appeared on his forehead, with that done Benimaru had fully evolved into a Crimson Oni!

“Souei that was hot, you didn’t waste a drop!” He smirked, his eyes glowing a touch red with lust. “I was a fool for not noticing your feelings before, I’m ready for you completely!” He looked back to Rimuru. “Please both of you fuck me!” He moaned.

Souei was surprised. “I’ll allow it, but Souei isn’t allowed to cum in you until after I’m mated him.” Tough but fair. “And besides…” Rimuru playfully swatted Benimaru’s thick ass. “I think this sexy ass can handle something special!”

To be continued...Slime, Oni, and Dragon Cock!