Demon Lord: Erotic Adventure in Another World

The next morning, Ryuji woke up with his body covered in sweat, kiss marks and a sore back.

'Shit... how much did I drink yesterday? Did I not make it to Yumiko's room?' He closed his eyes for a moment and smelled something.

It was a fragrant scent, like a mixture of roses and lavender. The next moment, he turned to face the source, only to find Erika's naked body lying on his chest, covered in even more kiss marks and some hand prints across her breasts and buttocks.

Ryuji also found himself still inside her... or rather, his member had hardened at some point last night and was now stirring up her insides. He gently slid his hands along her skin and squeezed her soft breasts. 'Why am I checking how they feel...?' He bit his lip but couldn't stop massaging them, slowly pumping his hips.

Erika's cute whimpers were like music to his ears. Ryuji felt a little guilty and tried to wake her. But he couldn't stop moving. Her insides were like a tight, slippery vacuum, sucking him up with each movement, causing him to reach his limits faster than usual.

'Did I really play around with her body all night? It's tightening up. She's going to wake up soon...' His muscles tensed up as he held his breath; her insides squeezed him one last time, making him unable to hold back any longer.

The way her insides moved as he let out his pent-up load was mind-numbing as it sucked out all the remaining cream into her womb. He felt a little dizzy for a moment, but came back to his senses when he saw Erika's sleepy smile.

"Fufu... so you like morning sex. We should do it every day. Ah... I should really learn the contraceptive spell... You came inside me seven times...

such an amazing cock!"

While the two began flirting, it seemed Erika didn't care about his actions. Instead, she hugged him tight, her lips kissing him with loud smacking sounds before the pair looked towards the door.

Knock! Knock!

A loud knock sounded before Yumiko's voice sounded from the other side. "Erika~ did you see Ryuji last night? He never came back to our room."

Erika's mouth opened and closed while Ryuji's face distorted with worry. The next moment, the door opened, and Yumiko's beautiful blue eyes saw the pair. She noticed that Ryuji's member was still lodged inside Erika while Erika hugged Ryuji and lay on his chest.

"Oh... Ryuji was here all along..." Yumiko's face showed a strange smile as she sniffed the air and gave a bitter smile, "the room stinks of Ryuji's sperm... how many times, six... maybe seven? Oh... you just finished a morning session.

I can smell the fresh scent of his cum..."

Yumiko walked forward as her hand gripped Ryuji's jaw, forcing him to look at her. "I knew you'd make a move on Erika." Her face distorted with jealousy as she placed her soft, delicate lips on his and kissed him deeply. "But I was waiting for you to rail me all night~ how could you leave me waiting, fufu tonight? You're going to wish you didn't."

After releasing Ryuji's lips, Yumiko's hand reached out and grasped Erika's arm. "You have no objections, right? Erika~"

Erika shook her head in a panic, leaned back, and lifted her hips. The room filled with the scent of sex and a loud wet pop as his member dragged out of her insides, leaking the evening load of sperm onto the bedsheets.

"Wow... you two did it like rabbits, huh? I feel bad for the maids." Yumiko could not hide her lust but still made a joke and stroked Erika's head. "Don't worry, I am not going to hold it against you; I bet he is the one that came in here and railed you anyway."

"Ah.... thank you."

"But next time, you should invite me too. Such an intense night I wanted to enjoy." Yumiko giggled as the two girls snuggled up to Ryuji, and he could only watch in horror as they caressed him with mischievous looks on their faces.

"After a refreshing morning bath and breakfast, we have to report to Alan because our training will start today. Ryuji, your legs are okay, right? Today, I am going to have you as my training partner." The words of Yumiko became more violent as she looked at him with a fierce gaze...

Ryuji knew he would suffer this day.

"Alan... you said you'd train me...?"

"Yes... since you are stronger than Erika, he will have us both fight you to help you improve."

"Can I at least have a healer in the party...?"

"You have your self-healing spells."

"And Erika is an offensive fighter; what do I do if she doesn't give me any breaks...?" Ryuji complained, knowing that this was Yumiko's revenge.

She leaned close to his ear and licked him before whispering. "Do you think you deserve a break?"

A shiver went down his spine as Erika stood up with a bright smile and cheered, "Let's have fun, Ryuji~"

'Maybe I shouldn't have drunk so much last night...'

After a quick breakfast and bath, Ryuji and Erika looked like hell while standing in the training room created specifically for them. Alan sat on a wooden seat with a wide smile on his face. He already gathered what he saw about the three's interaction and his maid's report from the night before.

"Ryuji~ you're such a damn idiot. Look at her blows on the doll... Yumiko is going to cripple you."

"Alan... It's your maid's fault! How am I going to survive...!" Ryuji whined while Erika had a small fire in her eyes as she swung her Elven training swords as if they were deadly weapons.

"Erika seems fired up." Alan just snickered while looking at him.

"Will I really have to fight them both?" Ryuji asked. He felt a sense of exhaustion from last night. Maybe having received no sleep or a chance to recover from his night with Erika, he felt sluggish when swinging his axe, while Erika and Yumiko both looked full of energy and life.

'Should I pretend to be injured... like my back or something?'

"Fine... I'll do it."

Ryuji took a deep breath, trying to remove all the exhaustion and pain from the night before. He watched as Yumiko stood to his left and Erika to his right. The pair nodded at him, and it seemed their training would start any minute.

"Go easy on me."

Alan raised his hand. "Begin."

The girls sprinted towards him immediately with a smile. Yumiko lunged forward first, attempting to hit Ryuji in the chest with her right fist, the blade extending from her gauntlet, and Erika, her twin blades in both hands, rushed at him with her eyes fixed on him.

The two attacked Ryuji from the front and rear. But he was prepared and swung his axe in a diagonal upward motion, causing both of the girls to jump backwards, missing their attacks.

A clang sounded, followed by the howl of steel; Yumiko's body darted from left to right as she hit Ryuji's axe with a roundhouse and back, using the momentum of his block to increase her pivot speed and kick power.

"Damn! That hurt." Ryuji staggered, only able to parry with his axe as his body felt the blow of both kicks.

The two girls didn't give him a moment's rest and dashed at him again, this time circling him in opposite directions. As expected, Yumiko used her high-kicking skills to attack him from the front, and Erika attacked with a reverse grip and a downward slash.

Ryuji felt amazed at their improvements since the start of the dungeon and now. He shoved forward, slamming his shoulder towards Yumiko, using brute force to send her flying backwards before grasping at her with his blood grasp. As for Erika, her movements were a little awkward as she wouldn't stretch her legs too far or would grimace when she did.

"There!"

Thus, he spun around and caught her off guard with his axe, striking her abdomen. She was sent flying but quickly rolled around as the training weapon left no scars but dealt blunt damage.

"You know... I'm surprised that you didn't use a shield for this fight," Alan said, surprised to see him only use his axe.

"I don't like changing my style; this is how I will fight in dungeons, so I shouldn't change it just to protect myself from a few blows. This anger of Yumiko is something I must accept because I hurt her pride last night."

While Ryuji could only endure their attacks and counter when he found a gap in their attack, the girls were slowly getting faster, their movements sharp as their bodies attuned to Ryuji's rhythm.

'Damn... they've really been training hard and watching me fight.'

For over half an hour, he exchanged blows with the two girls and then focused on dodging Erika's attacks while blocking Yumiko's. It seemed they had changed their focus and aimed to overwhelm him with their speed and numbers.

Ryuji, however, realised how his physical enhancement allowed him to endure combat at high levels of intensity for a long time. He didn't need to worry about tiring out, though Yumiko, who attacked with another barrage of kicks and punches from his mother's martial art, seemed to lose her steam.

Erika also paused when she stopped to take a deep breath after seeing that their teamwork was useless. Even though Ryuji had only one weapon, he felt like an immovable tank.

Ryuji, however, unleashed blood grasp as a thread of red light stretched out to grasp her feet. She was already in the air as if expecting his move; the moment he swung his axe, her lips curled into a smile as Erika appeared at his side, and her tail wrapped around his axe.

'Shit...!'

The moment his axe was pulled downward, Yumiko's heel hit him straight on the nose. A crunch echoed, and Ryuji felt a powerful impact on his head. Before he could counter, her body pinned him down as she punched his face and chest dozens of times. However, the power felt lacking... and her punches eventually turned into gentle strokes as she pinned him down and kissed him.

Ryuji chuckled as she asked him in between kisses. "Yeah, and you are being awfully cute now. Did you hate me that much?"

"I love you, never did I hate you... fool. I just couldn't stand you went to another woman's room... I waited all night for you... idiot." Yumiko snuggled up to him, resting her head on his chest while Erika collapsed next to him as well, looking at them with a smile.

"I thought she was going to kill you."

"You too!"

"I can't help it~ we slept together for the first time, and you did it seven times in a row~ how could I take it easy on you? My little sister is all swollen and sore now!" Erika stuck out her tongue.

Alan watched this ending...

He felt his lips tremble as a sense of jealousy and anger sprang up in his chest. The thought of how this bastard got away with two-timing his woman with such a light punishment!?

Although polygamy was accepted in this world...

Getting a woman to accept it wasn't as easy as Ryuji made it seem.