Author Note: You can skip this chapter if you are not into explicit scenes! I just wrote it to show the negative effect of the devil.
***
Their lips touched each other as Atsuku put his hand behind Rio, and she raised her body and embraced him.
Asmodeus' negative effect was enhancing the host's desire and lust. So the fact that Rio wanted to have sex with Atsuku was clearly because she loved him and lusted after him too much. It was now just being enhanced to the point the girl was unable to hold herself back.
After their lips separated for a few seconds, Rio looked into Atsuku's eyes. She looked into his yellow eyes that glowed slightly and blushed a little.
She put her hands on the back of Atsuku's head, and he touched her shoulder blades as they kissed again. This time their tongues danced with each other, and it turned into a deep, lustful kiss.
Then Rio lowered herself onto the bed, and Atsuku sat on top of her, closing the distance between their bodies.
As their tongues danced and their saliva mixed together, Atsuku unbuttoned Rio's shirt. Then, his hands went to her soft breasts that were wrapped in a black bra.
Rio trembled with pleasure when Atsuku touched her sensitive nipple that was sticking out of her bra.
Her breasts were pretty big, but they felt comfortable when Atsuku rubbed them.
"You look beautiful," Atsuku said, looking at the girl that had red cheeks and teary eyes.
"Mmm...thank you~"
They were both still in their underwear but felt their bodies burning up. They were aroused, and they had to do it soon.
Atsuku kissed Rio's neck with his as he started to remove his clothes. A moan escaped the blonde girl's mouth; it was sensual and full of lust. Soon, they were both stripped of all their clothes, leaving them naked.
Rio's eyes looked at Atsuku's well-trained muscles. They felt like they could melt just looking at them. Her eyes were fixated on his crotch, which was hardening under her gaze.
"Atsuku, please..." Rio said as she blushed.
"I know." He answered as he looked into Rio's pink eyes and kissed her lips as he lay on top of her again.
Atsuku's right hand went to the crotch of Rio, who was lying on the bed, and she moved her legs, opening her wet pussy that was getting more wet by the second.
"P-Please be careful..."
"I'll be gentle. Just tell me to stop if it hurts, okay?" Atsuku said, smiling at Rio.
"Yes. I'm looking forward to it, Atsuku." Rio said, her cheeks red, as she raised her hands to stroke Atsuku's hair.
Then, he gently pressed his hips against Rio's pussy, his cock sticking out of it. His hands were caressing Rio's thighs as he whispered.
"I love you, Rio."
"I love you too, Atsuku. Please, be gentle..." Rio whispered, and she smiled at him.
With a light nod, Atsuku started to penetrate the girl and broke her hymen. Slowly, his cock entered Rio's pussy which was very wet. A trail of blood dripped down to the bed sheet, a sign that he had taken her virginity.
It felt so hot to him that it made him feel dizzy. She felt very tight, and her walls moved, rubbing his cock in the most pleasant way.
'She's really hot. Her pussy is burning.' Atsuku thought, his body sweating a little, and his heart was pounding.
"I'm glad...that my first time will be with you, Atsuku," Rio said as she moaned and smiled at Atsuku. "This is the first time I've felt something like this...this kind of pleasure and happiness."
"I'm happy you feel good...I love you so much, Rio." He said, smiling and continuing to enter her.
He started to go deeper into her, going along with the movements of Rio's body.
"Nngh...more..." Rio moaned. She was having a hard time keeping herself together as her body trembled.
"I love you, Rio." He said, feeling the same as his lips kissed Rio's while his cock was also covered in her nectar.
The room was filled with moans, panting, and the sound of skin rubbing against skin. Their bodies were covered in sweat, and the bed was wet.
Atsuku went faster, and it felt so good to Rio that her legs trembled, making the bed shake a little. The bed was the only thing they could hold onto for support as their bodies shook with each thrust.
"U-Uuh..." Rio was on the verge of orgasm, her breathing ragged as she wrapped her hands around Atsuku's body, clinging to him, her legs shaking with every thrust.
She didn't think it would feel this good or that Atsuku would be so good at it.
'Atsuku is so strong and handsome. It feels so good when he pushes into me...'
Her mind was hazy, and her heart was beating fast as she kept getting her pussy rubbed by the man whom she loved.
Rio was not used to the feeling yet, but she wanted more of it, so she couldn't help but open her legs wide and moan as she pulled him closer to her.
Her ass was shaking, her hips moving on their own, trying to receive more pleasure.
'So hot...but I want more.'
"Atsuku, Atsuku! Please...harder..."
Her lust overcame her, and her mind became blank, her body shaking as she started to feel her pussy becoming wetter.
"Haa...Haa...yes, like that!" She cried out, her cheeks flushed with red and her eyes full of ecstasy as Atsuku kept thrusting into her.
"Haah...Haah...Rio!"
Atsuku had lost his self-control as his hips moved faster, making his crotch smack into her thighs, and his balls made loud slapping sounds as they rubbed against her ass.
"Ah, ngh...N-No, not yet...I'm almost...Ah~, Yess!" Rio opened her eyes wide, and her body trembled as she approached her climax.
Atsuku was at the same stage as her, his body also tensed up, and he was getting closer.
"Atsuku...I love you." She whispered in his ear, and she bit his earlobe softly.
It felt so good that Atsuku's whole body felt hot.
"Rio...I'm going to."
They couldn't hold it in any longer, and Rio and Atsuku came together. He pulled out, and the squirts of his semen shot out of his cock onto Rio's stomach and breasts. The girl's pussy also squirted the same fluid out, and it dripped out of her pussy and stained the bed.
They were both exhausted. The atmosphere was heavy and hot. Atsuku lay beside the girl and caressed her as they watched each other's faces.
"It was great," Atsuku said, panting as he tried to calm down.
"Yeah. I loved it so much." Rio answered, panting, as she caressed Atsuku's head.
"Hey, Rio?"
"Yeah?"
"Will you stay by my side for the rest of your life?" Atsuku asked, looking into Rio's eyes.
"Of course, I will! I love you."
Rio was honest, and her face was filled with joy as she spoke those words.
"Thanks." He hugged Rio and kissed her. "I love you too, Rio."
They kissed each other for a long time, just like they were doing so the whole night.
But it was just the start. They felt the heat coming back, and their bodies were getting aroused.
"Can we go again?" Atsuku asked as his hand reached Rio's ass, his eyes burning with lust.
"Mmm...of course." She replied—this time, without any of Asmodeus' negative influence and purely from her desire.