Altair shoved his cock into Serafall. The woman squeezed him eagerly, his cock feeling like it was in hell with how hot her pussy was. Altair grabbed her by both pigtails and pulled her back. She didn't respond with a grimace of pain, just another guttural moan dominated by lust. Altair spanked her, leaving a red mark.
He looked ahead. Sona was on all fours, her ass still open, the pawns Altair had put inside her still doing their thing inside her. Serafall didn't waste a single second watching Sona insert the giant dildo she had brought. Altair couldn't be left behind, so he made his cock thicker, about the same size as the dildo.
"Are you supposed to be a Maou?" Altair asked Serafall, still pulling her pigtails. "All I see is a degenerate whore who will do anything to watch his sister get fucked!" He spanked her again.
"That's not true!" Serafall protested slightly.
"Oh, no? Didn't you like watching me shove it all in?" he asked her. Sona moaned from her position.
"It was... it was... it was the best thing I've ever seen in my life!" Serafall confessed as she came. Altair activated [Increased Sensations] to the maximum at that moment. "I loved it so much. So-tan is so beautiful when she comes.
Al-tan has the best cock in the underworld!" she bawled as Altair penetrated her.
Altair could feel the king's piece touching his penis, which was a little strange but not at all something that would prevent him from continuing to fuck Serafall.
"Hey, Sera-chan... does Sona know you have cameras in her shower?" Serafall stopped short when she heard Altair's voice. She looked at her little sister.
"Oh! Yes! I always knew!" Sona moaned loudly. "Although she didn't know, not at all!" She was inserting a large piece of the plastic dildo. "I always ignored it, thinking it was my imagination, even though the logical part of me knew the truth." Her legs began to tremble. "There were times I thought that even if she saw me… It was okay, she is a good older sister," her face was red.
"So you let me spy on you?" Altair asked. "I can see all the similarities between you two now," he said with amusement. Altair let go of Serafall's pigtails, who fell and caught herself with her hands.
Serafall was on the floor. Her knees began to slide with each powerful thrust Altair gave her. He had a goal.
Serafall ignored the rubbing of her knees on the floor. After all, what harm could it do? She had taken harder punches on the battlefield.
She watched as they got closer and closer to her little sister. Her beautiful So-tan! At one point, she began to crawl to go faster.
Slap! He slapped her butt.
"That's not how things work!" Altair said.
Serafall hung her head, like a scolded child. Altair was surprised. When they had slept together, she hadn't been this submissive. It wasn't that she was particularly dominant; in fact, she let him do whatever he wanted. But that was more because she enjoyed the game, exploring new things.
Here, however, that wasn't the case. She simply seemed too lost in the whole act to do anything other than obey them both.
Altair continued to penetrate her from behind, gritting his teeth every time Serafall came, trying not to finish inside her so soon.
Soon, Serafall's face was in front of Sona's pussy. Altair watched her stick out her tongue, then brought his hand to the magical girl's mouth. He covered it; the back of his hand ended up all wet from Sona's pussy. Serafall stuck out her tongue, licking the palm of his hand. She threw her ass against his crotch. Then she turned around, her eyes practically begging him to let her taste Sona one more time.
"No!" Sona shouted.
Altair listened to the younger sister, even though Serafall's eyes were so loving at that moment.
"Trust me," he whispered in her ear. Altair used another ability to deprive her of her senses. In the end, he took away her sight and smell. Serafall tensed immediately, but upon hearing Sona's moans, she relaxed again.
Serafall could no longer see her sister. She could only hear her. It was something new for her. Losing her sight made her other senses feel more intense. Altair's cock became clearer, so much so that she was sure that if she were a sculptor, she could make a scale representation just from what she felt in her pussy.
"That cock definitely deserves a monument!" she thought with her mind drunk. She had cum countless times by that point; it was the best day of her life.
"Mhm!" she moaned as Altair's fingers entered her mouth. She recognized the sweet and salty taste; it was Altair's semen mixed with the taste of Sona's pussy. Oh, Serafall remembered perfectly how Altair's semen was dripping from Sona's small anus, sliding down her vagina, where Sona was putting it inside her pussy.
Serafall felt a strong hand grab her by the back of her neck and pull her closer to Sona's anus. She wasted no time in sticking out her tongue, lest Altair change his mind.
"Alta-IR!" Sona moaned when Serafall's mouth reached her anus to give her a rim job.
Serafall was between the two people she loved most at that moment. She could feel the cock going in and out of her pussy every second. And the semen in Sona's ass made it all even dirtier. The vibrations in her anus reached her tongue, which amused her a little.
Serafall felt a cold material enter her mouth; one of the pawns that had been inside Sona had come out of her anus.
She pulled away for a moment to savor it. In fact, it had been inside long enough to take on her flavor, so Serafall decided to suck on it like candy until it lost all trace of Sona and Altair.
"I'm going to take this pain out of your ass, Sona!" Serafall said, receiving a muffled murmur from Sona. "Let Miracle Levia-tan save the day," and she dove back in to eat her ass.
It seemed as if the pieces were going straight into her mouth, and between each piece she cleaned, Altair continued to give her magnificent orgasms. He really was a devoted lover, and she felt incredibly happy for her little sister.
In the end, Altair was breathing heavily, like an angry bull. Sona's ass was free of any chess pieces... Serafall felt a little sad about that. She even wondered if she could convince Sona to insert pieces for days so she could taste them afterwards... that sounded pretty perverted.
"Altair... finish on our faces," said Sona, to Serafall's surprise.
The Maou felt her little sister move, and Altair pulled out of her pussy. Serafall immediately stuck out her tongue; it was just a guess since she couldn't see where Altair was. However, her spatial awareness gave her a pretty good idea.
She felt Sona press her cheek against hers and Serafall almost screamed with joy.
Altair's breathing became heavier and heavier until he ended up ejaculating on their faces. Serafall simply felt the warm semen bathe her face. Some spurts went into her mouth, where she swallowed them with pleasure.
"So good—Mhm!" She felt a mouth against hers. It wasn't Altair; it was smaller. "MHM!" Serafall came again.
She and Sona were exchanging semen in their mouths; what a beautiful connection there was between them!
When Serafall regained her sight, Sona had already separated from her. She was in the missionary position, with Altair fucking her pussy.
"Onee-san, get on top of me," Serafall ran as if it were a marathon among gods. Her big boobs ended up touching her little sister's small ones.
Altair then fucked them both. He moved from Sona's pussy to Serafall's quite efficiently. Their asses were not spared.
The previous kiss was not the only moment of the night where they exchanged semen with their mouths. Serafall managed to fulfill every fantasy she had with her sister. After so many years of repression, she was finally happy.
"Come on! So-tan!" Serafall said to her sister. "Make the peace sign, like me," Serafall stuck out her tongue, then made the peace sign with her index and middle fingers.
"Okay!" Sona finally gave in.
Altair took the photo.
Both were on their knees, their magical girl uniforms having survived the hostile encounter. Although both were dirty, marked by semen and sweat. Their faces were not much different, covered in drool and in some places with semen that was drying.
"WAAAAAAAH! I LOVE YOU BOTH SO MUCH!" Serafall shouted as she made everyone hug each other.