Chapter 87: A Promise Is A Promise! 6[18+] - I Don't Want To Be An Omega In My Sister's Trashy Reverse Harem [BL] - NovelsTime

I Don't Want To Be An Omega In My Sister's Trashy Reverse Harem [BL]

Chapter 87: A Promise Is A Promise! 6[18+]

Author: Nightmare_001
updatedAt: 2025-09-14

CHAPTER 87: A PROMISE IS A PROMISE! 6[18+]

"Good. Then, I’ll go faster"

Lucien went back on his knees, his hand on Rin’s buttcheek, spreading his arse.

He increased his pace. The echoed slapping sounds of flesh pounding against each other filled the room.

Slap. Slap. Slap.

Rin’s repeated and loud moans followed. He started to breathe even harder... faster.

"Fuck! Lucien! Fuck!"

"Oho! If you call my name like that baby lamb... it’ll only get me harder"

"Then make it harder. Fuck!"

"As you wish!"

Lucien grabbed both of Rin’s arms, lifting his body off the bed before thrusting harder.

Deeper.

More... deeper.

Rin wiggled his waist, matching Lucien’s thrust. Lucien didn’t stop his hips from jerking into Rin. He grabbed Rin’s face, crashing his lips against his. Lucien grabbed a handful of his hair, forcing his face to his as their lips crashed against each other. Lucien pounded him from behind, muffled moans spilling from Rin’s lips.

Lucien’s hands wrapped around his chest, pinching his red and swollen nipples hard. Soon, he broke the kiss and grabbed Rin by the back of his neck.

"Can you hear that sound, Rin? It’s coming from your juicy ass. Who knew it could sound so wet and slutty," he said as he kissed and sucked Rin’s neck repeatedly, leaving marks all over his body.

"Shut up!" Rin gritted his teeth, having his neck grabbed by Lucien and his insides filled with the same fucking Lucien.

"Fuck! It feels so good,"

"I said, shut up!" He groaned in frustration, pain and pleasure.

"Fuck! Why are you so..." He bit his lower lip to stop himself from saying too much. More tears gathered at the corner of Rin’s eyes and Lucien could see it. But he was more concerned with filling Rin with so much pleasure.

Again... he held himself back from laughing. It was super rare to see this kind of expression on Rin’s face. The expression he wore on his face all the time was filled with annoyance and disgust for Lucien, but the lewd face he was making kept making Lucien’s dick twitch while it was inside Rin.

"Ah! Mmm! Holy fuck!" He moaned repeatedly as he thrust his hip even faster than Lucien. "How could it feel so good..."

"You’re getting faster, Rin!" Lucien laughed. "Are you enjoying it too much?"

"Shut up! I’m going to cum!" Rin groaned, still increasing his pace.

Lucien loosened his grip around Rin’s neck, slipped his hand between his legs and placed his thumb over the tip of Rin’s bouncing cock.

"You’re not allowed to cum without me," Lucien whispered into his ear.

"Huh? How dare you..."

"You don’t have a choice, baby lamb. Why don’t you go faster and make me cum. Let’s do it together," Lucien smiled, biting his earlobe.

"Fuck! I hate you" Rin groaned and went faster. His hand kept rubbing Lucien’s hand that was over his dick. He felt restricted. Like his right to cum was stolen from him.

After a few seconds of thrusting, Lucien pinned his hand over Rin’s waist, pinning his body back to the bed as he took over.

"It’s coming!" Lucien announced.

"Shit! Take your hand off my cock, you bastard!"

"Beg me,"

"Fuck! Lucien! Please! Take it away, you fucking~"

Rin froze as he felt something filling his insides. It was thick and warm. And it made him relieved as he asked to cum all over the sheets.

Rin raised his butt and Lucien slipped out of it. He could feel his cum dripping out of his hole.

’Cum? Why does it feel like I’m forgetting something?’

Rin tried to sit on the bed but his ass was aching.

"You bastard, your dick almost tore me" He frowned.

"Apologies! I guess we’ll have to keep doing that till your hole gets used to my size. Do you want to go another round after...?" Lucien asked and Rin stretched his hand over his face.

"Doing what? You must be forgetting something." Rin spoke with a serious face as he took the sheets to cover his body. "What we had was something similar to a one-night stand. We’re not fucking again,"

"But..." Lucien tried to speak... Still, Rin didn’t allow him to.

"You’re not thinking of dragging me to the Vortellion estate, are you!"

Lucien didn’t say anything. He just lowered his face like his confession got rejected before he even confessed.

"I know you won’t agree to come with me, but... What about my father?"

"What does your father have to do with this?" Rin queried.

"He... He might find ways to take you out of here and make you his plaything." Lucien tried to explain. "You should understand that I’m only trying to protect you,"

Rin secretly rolled his eyes. He knows that but he still can’t trust the Vortellions. After all, everyone in that family is insane. The young one is trying to kill him despite saving his life once. The older brother is trying to protect him from his perverted monster father but he is also a monster himself.

Even if Lucien tries to protect him, he’s still going to feel like a caged bird in the Vortellion estate and one way or the other, still get included in the Duke’s nasty ’Game’.

Rin could protect himself. He has his gun and bullets anyway.

He leaned forward to touch Lucien’s face as a smile appeared.

"Thank you, Lucien, but like I said, I can control myself. Don’t work too hard to protect me,"

Lucien’s expression went dark and cold almost instantly. Rin saw it and he flinched in fear. Something told him that there was no way Lucien would give up just like that, still, Lucien smiled, and he rubbed his palm over Rin’s warm hand and kissed it.

"I’ll listen to you, Rin," Lucien said.

Rin pulled his hand away from Lucien’s lips and stylishly wiped it on the bed.

"Anyway, when are you leaving? It’s almost two in the morning,"

Lucien lay back on the bed, with his dick still between his legs.

"The promise was to spend the night with you,"

"Huh?" Rin blinked.

"The night isn’t over..." Lucien winked at him.

Rin wanted to jump out of the window, but Lucien just grabbed his hand and made him lie close to him. It was Rin’s first time so he wasn’t going to tire him out.

But he wished he could have gone a few more rounds. That’s if he has an opportunity in the future. He stared at Rin, who was still cautious and drowsy close to him, and kissed his forehead.

’Don’t worry, Rin. I’ll become the Duke soon and bring you to the Vortellion estate. Only you can because my bonded mate. When that happens, I hope you won’t reject me because I’ll not let go of you,’

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