Chapter 158 - Exciting +18

Rias began to put out a show for him by removing her clothes one by one by starting from her top then her shorts revealing her black panty that  perfectly accentuated her slender yet thick legs and succulent bountiful breast while her figure could make any woman jealous showing how truly blessed she was. 

Ryuu saw that she was starting to get wet and somewhat felt her arousal from the aroma that she secretes. He believed that it was because of his enhanced instinct and power of the beast monarch being the reason why he could feel her desires. 

At the same time, Rias felt hot and bothered from his gaze alone which was extremely enticing that was calling for her to just submit to him. However, she didn't want to rush and wanted to leave an impression on Ryuu for their first time. 

She then turns around to unhook her bra and let it fall on the floor before bending over while removing her panties showing her dripping pussy and when she stood upright was when he pulled her into an embrace kissing her nape.

"Ah~♥️! Can't wait, are we?"

"You're so enticing that I can't help it. And I know you want it too."

Ryuu nibbles her ear letting Rias moan then bit her trying to stop herself from making too much noise as everyone is resting. She felt her body was burning and was breathless just from his touch alone. He made sure to leave a mark on his shoulder to mark her showing that she was his and his alone. 

"Ryuu~♥️"

Rias softly said, turning to look at him taking his lips while Ryuu resumed by fiddling her soft large breast that was unbelievable to the touch. He then used his other hand to slider its way between her legs. She moaned when his fingers rubbed against her entrances. 

"Ah~♥️! Don't stop~!! Yes♥️! Hmmm~"

She moaned even more, growing addicted to his lips and touch that was even better knowing that this was her man and how she belongs to her not the arrogant young master. 

Ryuu was excited when hearing her delicate moan while his fingers moved playing her clit which intensified her sensation even more. His middle and index finger was then inserted causing Rias gasped.

"Hyah~!! I didn't expect to feel this good~! Ah~♥️"

Rias has done it countless times when she's alone and the pleasure couldn't compare to what she's experiencing. Her emotion and lust for her man only amplified the experience. Ryuu's other hand then began to squeeze and pinch her hard sensitive nippple. 

"Ryuu~! I'm going to…"

"Just released everything."

Ryuu whispered, increasing the speed of his fingers as Rias let out a more powerful moan while gasping and panting nonstop. His fingers already started to get soaked and now was drenched when Rias arched her back squirting her juices to the floor panting hard. 

She fell to the floor as her legs felt weak and only able to turn to face Ryuu who licked his finger that had been showered by her love juice. 

"Ryuu….now it's my turn to pleasure you."

Rias said looking at him shows how much she craves to continue their moment as Ryuu smirked and sat down on the sofa spreading his legs like a king taking off his shirt showing his great physique. He was neither too muscular nor too lean, it was a perfect body that showed each of his muscles similar to Garou's physique. 

She looked at his body like her next meal crawling on all four towards him knowing this is how he likes things. His woman told his taste and how to play in the bed, it sounded narcissistic but that is how he is aroused. 

"Do you like me to serve you, master~?"

Rias seductively said having reached his legs ready to pull his pants down. Ryuu seems to like their little roleplay and touches her cheek before inserting his fingers into her mouth as she sucks soaking it with her tongue.

"Of course, make sure to satisfy me or you'll be punished~"

Ryuu said that made her even more aroused from what kind of punishment she'll receive. He was able to see her body between his legs and felt his neither region growing tighter where Rias saw the bulge and playfully smiled. She slid her hands pulling his shorts where she couldn't but gulped. The outline of his bulge shows how large it was.

Even before Ryuu's transformation he was already gifted below the belt. Justine often joked around that despite his average, rather childish face was a man between his legs. All of his height went to his cock. 

She continued to pull his boxer and soon his dick was on full display. It overshadows Rias's face secreting an intoxicating aroma that her body violently reacts to, growing wetter from the sight and smell. 

"Ara Ara~, were you always this gifted?"

"Yeah, I guess…"

Ryuu wanted to tell his frustration about having a large dick because people often think it's an amazing thing but in reality it's inconvenient especially when using public transportation. It's tights and he couldn't just adjust it out of embarrassment when he gets a random boner. 

Fortunately, now he can manage the size and control his arousal if needed. 

Rias smiled and stuck out her tongue before licking the back of his shaft. He groaned from the sensation of his tongue and looking at her hungry expression craving for more made it even more exciting. 

'God the smell and taste….I might get addicted to it….I wonder if I can fit the whole thing in my mouth?'

The length and girth made her doubt if she could but encouraged herself because she wanted to make it memorable. She tried to copy the things that she saw in magazines and erotic films. 

Rias licks the side of his shaft while using her other hand to use her fingers to play the tip of his dick causing Ryuu let a groan from the pleasure of her slender fingers. She then jerks him using her hands as she licks trying to build up his climax. 

A minute later, Rias decided to finally insert his dick into her mouth by licking the best till she reached the tip that had precum. She inserted the tip looking at Ryuu's reaction as he grasped putting his hand on head wanting to force it in but didn't want to hurt Rias and manage to control himself. 

'It's soooo big…I can't believe it's going to be inside me soon.'

She tasted his precum and was tasted by the taste of it like a drug that she won't get enough of. Rias pushes down trying to get far into her throat while coiling her tongue as she goes. 

"Fuck! That's tight ah~"

Ryuu gasped feeling her throat hugged tightly around his dick as Rias kept looking at him and managed to get it far until she came back to breath.

"Did you enjoy my throat, Master~?"

"Yes, but I'm still not satisfied."

His eyes glinted before pulling Rias and shoving his dick into her throat making her moan and rolled her eyes back feeling the pain yet the pleasure overwhelmed it.

'Ah~ it hurts! But…why does it feel so good~! To be used like….ah~♥️! I might lose my mind~♥️!'

Rias mind was going blank as Ryuu started to fuck her throat then he let her took control and bob her head. The sound of slurping and moaning echoed yet Ryuu isolated the space so no sound could be heard. She took his dick with pop, confusing Ryuu why she stopped.

"I just wanted to try something because I know how you love my boobs."

She then squeezed his dick between her breast that had oozing precum that Rias licked off before moving it her breast up and down. Every breast that Ryuu had were different where Rias could be described as seductive and alluring with a hint of innocence. 

Rias combined her bread with her mouth, licking the tip of his dick while keeping her eyes on Ryuu, who also enjoyed the sight as much as the sensations that she was giving him. 

"Rias…"

Ryuu softly said that she quickly understood and increased her speed of her breast while he felt slowly reaching his climax and Rias saw him building up and immediately took his member trying to swallow his semen feeling the burning rod soon warm liquid filled her mouth. 

She managed to take a lot before it was too much and remove his dick from her mouth as it showers her face and breast.