"Lately, Cirno and Daiyousei haven't come to see us." Mystia was curious about the recent disappearance of Cirno and Daiyousei. It was as if they had suddenly found something more interesting to do. "Especially the last time we finally met, they kept talking about Kars. That must have something to do with Kars, right? But since when did their relationship with Kars become so close?"
"Is~ that~ so." Rumia replied with her usual simple answer. However, Mystia didn't hold out much hope for her to answer the question, instead looking at Wriggle Nightbug beside her.
"Achoo~" Wriggle sneezed, pulling her scarf even tighter around her neck, covering her mouth and nose.
"It's obvious they ran off to play with Kars. I can understand Daiyousei; we already knew she liked Kars. But Cirno is the strange one." Wriggle found it odd that Cirno was suddenly interested in Kars. Would that idiot even react to things like this? She didn't seem to have the brains for it at all.
At the same time, she started to miss being near Kars. She longed for that warm atmosphere. Before, she could have endured this situation, but now that she had tasted the stove-like comfort of being near Kars, she desperately wanted to be near him for warmth.
"Achoo~" Wriggle couldn't help but sneeze again when she thought of this, making Mystia a little worried about her.
"How about we go find Kars too?" The absence of Cirno and Daiyousei made their little group a bit boring. Therefore, Mystia suggested they go to the Scarlet Devil Mansion to find Kars together. She also saw how much Wriggle missed clinging to Kars for warmth.
"This way, everyone can be together again, and Wriggle, you won't feel so cold."
"Mhm! That's a great idea!" Wriggle agreed without hesitation. In fact, she had no reason to refuse. The three of them immediately set off for the Scarlet Devil Mansion. When they arrived at the snow-covered mansion gate, the three ignored the sleeping Hong Meiling at the entrance and walked straight in. After familiarizing themselves with the interior, they heard Cirno's familiar voice.
However, the content they heard was a bit concerning, as Cirno's voice sounded a little distressed.
"Waaah~ It's like this again… Kars, how many times has this happened! My tongue is swollen from the heat!"
"That's not my fault. Why did you suddenly blow a breath of cold air? I almost froze, didn't I!"
"Then this round doesn't count! Let's compete again!"
Listening to their conversation, Mystia and Wriggle couldn't figure out what the two were doing. Driven by curiosity, they moved closer. The three arrived at a room doorway, peered inside, and saw Kars, Daiyousei, and Cirno together.
However, the sight before them made Wriggle and Mystia's eyes widen. They watched in disbelief as an undressed Cirno and Kars kissed on the sofa, while Daiyousei was crouched in front of Kars, seemingly eating something. Given their limited knowledge, they knew exactly what that action meant, but they never expected this to happen to their own companions.
"Cirno-chan, that's enough." Daiyousei, after sucking for a while, seeing the tool regain its state, reminded Cirno. Then, Wriggle watched Cirno straddle Kars, preparing to start the game, which made her gasp in astonishment. She couldn't believe that idiot Cirno was actually playing this game with Kars.
"Hmph! This time, I definitely won't lose!" After recently getting used to this game, Cirno had suddenly taken a liking to competing with Kars. The goal was to see who couldn't hold out—who would use their ability to cool down or heat up first. The loser would have to follow the winner's instructions and requests. This was an idea Cirno had carefully thought up. Even after becoming Kars's wife, Cirno still viewed him as a rival. This activity was not only fun and pleasurable but also allowed for competition, which quickly enthralled Cirno, leading her to frequently come and challenge Kars to the game.
After declaring her intent, Cirno sat down. But as the game began, Cirno's initially confident and smug expression quickly turned into an adorable, flushed one. Especially when Kars grabbed Cirno's butt and suddenly started twisting inside her, her body reacted even more strongly, trembling constantly, looking like she was about to lose control.
"Waaah~ Don't… don't twist around inside me like that…" Cirno felt the pleasure created by the continuous deformation of her inner passage. Fluid flowed out endlessly with the movement, dripping onto the floor.
"If you keep doing this… I'll… I'll lose control again…" Under the relentless wave of pleasure, Cirno's body subconsciously started releasing cold air, causing her body temperature to drop.
"You lose! Cirno! You have to listen to me today! And now, it's my time!" Kars realized he had won when he felt Cirno releasing cold air. The winner could command the loser and also enjoy the result of the game. For example, since he was awake, he could now control his body temperature to a comfortable level and continue playing.
"Waaah~ It's getting hotter and hotter…" Cirno felt the rising temperature, a heat that felt like it would melt her body. Coupled with the pleasure that continuously washed over her body, Cirno became physically weak, slumping into Kars's embrace. The sound of their bodies colliding intensified, and Kars began manipulating her body into positions he had learned from Koakuma, which was a huge eye-opener for the three fairies watching from outside the door.