Yor was stunned to see them having sex without a care in the world. She wondered if they were having so much fun that they forgot where they were.
Yor had been wondering why her little sister suddenly broke up with her boyfriend, since their relationship hadn't even lasted a month.
Witnessing everything happening in front of her, she now understood it all.
'So that's why. I knew something was going on, but this never crossed my mind. How did this happen?' Yor slowly shook her head, thinking it didn't matter anymore. She looked at them, still on top of each other, and sighed.
'Little sis, you like him so much that you gave yourself to him? Was it a good decision? Haah, I just hope you don't get hurt in the end, because no one can hurt my little sister.' Yor's face was solemn as she secretly watched them from her blind spot. Many things were running through her mind.
Yor had a lot of worries on her mind. She was very concerned about her little sister, as she didn't want to see her sad.
Both lived together, becoming inseparable. Yor did everything to keep her little sister happy, as she had been the one taking care of her since she was little.
Yor didn't know what to do. All she could do was wait to see what would happen in the future.
But watching all this also made her pussy wet. Looking at Caleb's cock penetrating her sister, she felt she needed it for herself too.
When she realized, she was already touching herself while watching them, imagining how good it must feel to have that huge thing inside her.
Yor reached climax as fluids ran down her legs. She leaned against the wall as her legs weakened after an intense explosion of pleasure in her body.
It was then that her mind became sharper as she thought about the implications of everything that was happening.
...
Caleb, lying on top of Miku, whispered: "You're mine now."
He licked her ears while moving his hand to caress her breast, then gave her a few kisses on her neck and anywhere else he saw.
Miku just closed her eyes as Caleb kissed her all over. She felt a sense of satisfaction, lying there, feeling her lower body filled with his semen.
Caleb didn't pull his cock out, preventing the semen from leaking out of her. They just enjoyed the moment until he heard Miku say something while shaking her head.
He didn't care about what she said, but seeing her nod, Caleb knew she had agreed to stay with him.
Miku's mind had some complex thoughts. They had only met a few times, and those few times resulted in sex.
She was worried that Caleb might think she was an easy woman, but her heart warmed seeing Caleb giving her gentle kisses all over.
Caleb enjoyed Miku's soft body caressing him all over while, at the same time, inhaling her sweet fragrance.
It was then that Caleb felt her vagina start to wrap tightly around his cock, which made his cock return to its best form, eliciting a moan from Miku.
Her vagina must have been so sensitive that Caleb could hear her moan with the slightest movement. He turned to her, gave her a peck on the lips, and said:
"Let's do it again!"
Caleb transformed into a completely different person, penetrating her fiercely, repeatedly, making her let out loud moans that echoed throughout the room.
…
Upon hearing the sound of the door opening, Yor ran back to the room, not wanting to be seen there.
Yor blushed deeply as she recalled seeing her little sister being very proactive in the second session.
She thought she was looking at someone else, as it was the first time she saw her little sister acting that way.
'What should I do now? Should I hide?' She looked around the room to see if she could think of something to do to pretend she had no idea what happened.
'No! I should go back to the shower. I need to clean myself anyway.' Yor quickly took off her clothes, leaving her body naked as she ran to the shower for the second time. If Caleb were there, he wouldn't be able to hold himself back, seeing her seductive body, perfect in every way.
Caleb and Miku walked side by side as they returned to the house. Miku seemed uncomfortable feeling the fluids inside her starting to drip down her legs.
Caleb felt the opposite. His state couldn't be better, as he had just released all his pent-up desires inside Miku, filling her to the point of overflowing when he pulled his cock out.
Before leaving the room, Caleb cleaned up all the mess they made. He crumpled the stained bedspread so no one would see.
The windows were open the whole time, so there wouldn't be any lingering smell that could give away what they did.
Caleb felt that, after doing it again, Miku was already treating him like a partner.
"We're going to a party tomorrow, can you come with us?" Miku asked suddenly.
"Huh?" Caleb turned to her confusedly. His mind was also puzzled, thinking: 'They're going to a party tomorrow? Whose party is it?'
"Sure! I'll go with you." He replied.
"You can also ask Marin if she wants to join us." Miku was happy that Caleb was going with them.
She asked Caleb to go with them because it would just be the two of them, and adding a guy to the group would make it safer against annoying people.
Upon arriving at the house, each went their own way, rushing back to their rooms to clean up completely.
Upon returning to the room, Caleb heard the sound of water coming from the bathroom.
'Huh? She took so long to finish. Did she not shower right away?' Since they didn't need to hide anything, Caleb went to join his sister in the shower.
Caleb peeked inside and saw that his sister had just finished showering and was heading to the bathtub.
When Marin saw him come in, she gave him a seductive look: "Gonna join me?"
"Sure, I'll just wash up in the shower first." Caleb replied.
While in the shower, he mentally asked Tinkerbell to show his gains.
▃▃▃▃▃▃▃▃▃▃
[You earned a total of 2,050 points!
50 points for kissing and groping 200 points for receiving a blowjob 200 points for coming in her mouth 400×2 points for having sex 400×2 points for ejaculating inside her!]
[Congratulations on completing Mission 3!
Reward: 10,000 points!]
▃▃▃▃▃▃▃▃▃▃
At the same time, he felt his strength increasing significantly as his level jumped straight to 20.
'… I had forgotten about the mission!' Caleb rejoiced immediately, thinking: 'With this, I have enough points to buy the Inventory. But… Should I buy it and give it to Marin and then get it through my unique ability, would that work too?'
[Errr… That works! But, it seems to be seen as some kind of bug, so if you're going to do it, you better be quick before it's patched!] Tinkerbell came and warned him quickly.
Caleb wasn't stupid; if this really continued to work, he would only need to buy the abilities for Marin and then get them from her through sex.
Using the wish card, he said: 'Tinkerbell, I want an ability that lets me see other people's HP.'
Soon, 500 points were deducted from him.
HP Checker – Check the HP of any person, animals, etc. – 5,000 points
'I want to buy that for Marin, Weakness Reader, and the Inventory.' Caleb said.
[Master, you need to be touching her for it to work.] Tinkerbell reminded him: [And, be quick!]
Caleb understood the reason for her urgency.