After massaging their entire body within twenty minutes. He spent the next ten minutes fingering them as the two sisters released muffled moans while Ellie, Makoto, and Dionne talked about other things.
After Arkhen made them squirt twice, Zoe and Evelyn stood up and went into the bathroom obediently.
They took a shower for twenty minutes and then sat inside the big bathtub while facing each other.
"Sis, they should be having sex right now," Zoe spoke softly.
"Probably, yeah…" Evelyn nodded a wry chuckle. "Sex and massage combination, hehe."
"I want to see," Zoe suddenly said as she stood up abruptly. Her perky boobs bounced, splashing water on Evelyn's face.
"Then let's…peek," Evelyn said with a mischievous smile as she also stood up.
Zoe and Evelyn moved towards the door but didn't open it directly.
"Wait, let me do it," Zoe said as she pointed her finger at the door at point-blank range and used mana. She controlled mana and condensed it slightly before pushing forward to create a peephole.
"Oh nice, let me try," Evelyn said before she also did the same and used spirit energy to create a peephole.
Both girls actually had high mastery over their respective energy because Arkhen had directly used S-rank skill stones on them. The knowledge of S-rank skills they received allowed them to have certain mastery over their respective energy that surpassed many old students.
The girls then looked through the peephole and saw that Ellie was already downed. She was sleeping with her eyes closed and there was hot love juice mixed with white semen dripping from her vagina.
*Aahhh~… Aaaahhhhh~…*
And then.... They saw. Dionne was glued to Arkhen, who was stand-fucking her.
Dionne's legs were wrapped around Arkhen's waist while her hands were caressing Arkhen's head as he sucked her nipples and boobs while moving his hips.
Zoe and Evelyn gulped when they moved their gaze below and saw Arkhen's divine cock going in and out, in and out of Dionne's pussy as she moaned in pleasure.
"She must really be feeling so much pleasure…" Zoe muttered. She looked below and saw that she was getting wet.
"This is unfair," Evelyn pouted, with a dismayed expression on her face. "Can't brother do the same with us?"
"Yeah, I want this too," Zoe said with an upset expression. "Look at her. We have never moaned like that. She is definitely feeling so good that we can't imagine it unless we experience it ourselves."
Soon, they saw Arkhen unleashing his load as hot white liquid dripped out, along with Dionne's love juice, from her pink cave. Arkhen still didn't pull out and poured the entire load into her.
"Damn, look at her face. Her eyes…" Evelyn said as she saw Dionne's eyes rolling upward and mind-broken in absolute bliss.
After releasing his entire load and putting Dionne down, Arkhen sat down between Makoto's legs. She was long ready, with her pussy dripping wet.
"Sorry for the wait," Arkhen said with a grin as he dripped his meat rod inside Makoto before bending down towards her face and kissing her while moving his hips at a fast speed, producing the lewd sound of flesh hitting flesh.
While kissing her, Arkhen's hands also roamed her soft and plump breasts, making her moan even more. That pleasure was combined with Arkhen's fucking her into mindless with his monstrous cock.
"I am not seeing it anymore," Zoe pulled back with an angry expression and jumped back into the bathtub. However, she saw that Evelyn was fingering herself while watching.
"Evelyn! Get back here," Zoe said with a displeased expression.
"What?" Evelyn turned around with a frown. "I am aroused by watching that."
"Come here, I have an idea that will make brother accept us fully," Zoe said as a glint passed through her eyes. She thought of a plan.
"Oh? Quick, quick, tell me," Evelyn said as she entered the bathtub.
"Today, we will sleep in our brother's room. I will say that we are just going to give company to Luna. So while brother is sleeping, we will do it," Zoe said with a grin.
"But what if he gets angry with us after he wakes up?" Evelyn asked as she revealed hesitation.
Zoe's eyes became teary-eyed and shook her head repeatedly before saying, "I don't care. I will never accept any man other than brother Arkhen in my life. I don't care if we are siblings. Fuck it. Don't you feel the same?"
Evelyn's eyes also showed fire of resolve as she slapped her hand in the water. "Yes! I feel the same. Fuck this sibling thing. We will become brother Arkhen's for our lives. I can't live without him."
"Yes!" Zoe said, clenching her fists tightly with determination.
These girls have been teased for a long time by now. They had done everything with Arkhen and were so intimate with him, but never went to the last step. However, after looking at how Ellie, Makoto, and Dionne were having such a good time with Arkhen, while they couldn't feel the same, they couldn't take it anymore.
"But what if brother also goes to their house tonight?" Evelyn suddenly asked.
"I don't think that's possible," Zoe shook her head, but she was also not sure. "I mean… They all had sex last night and also right now. They wouldn't be doing it every day and night, right?"
"Hmmm, that's true," Evelyn nodded before she thought of something and grinned. "Brother will leave soon after he finishes with them. After he leaves, let's talk to Ellie, Mako, and Dionne about this. They will surely understand our pain of being left out, right?"
"Yeah. They are feeling such pleasure with our brother right now while we can't feel that," Zoe said with a pout. "They must understand our pain!"
The girls stood up and went back to peek.
After fifteen minutes, Arkhen was also done with Makoto as the three girls slept on the floor with a blissful expression and their eyes closed.
"Zoe, Evelyn, I am leaving to check on Luna!" Arkhen said before he used some reality points to teleport and returned to his room.