Sakura and the Yokai Vortex

A day had already passed since Yumi's revelation about her past and her life as a demon hunter. Dawn was breaking; the subtle breeze of a sunrise slowly intensified. The silence that reigned in the cave was relaxing and reassuring. Kiko, while asleep, had put her foot on Ren's hip and held him tightly in her soft and warm arms. Ren woke with a start, feeling like his whole body was being constricted. Slowly opening his eyes, he saw Yumi sleeping at the back of the cave, a little way off.
Ren let out a yawn. "Aaaaaah, it's already daytime. I feel like I haven't rested at all." With a gentle movement, he placed his left hand to try to get up, but as he did so, he felt a strange gelatinous and soft sensation in his hand. Curiously, touching and moving it a little, he asked: "Ahh, what is this?"
Ren exclaimed: "And why is something squeezing me! I must have gotten tangled in some bush while I was sleeping," scratching his head a little and laughing at what he thought had happened to him. He slowly turned his face towards where Kiko was.
Ren shouted: "AAAAAAH! What is this?" Ren had realized that what was squeezing him was not a bush, but Kiko. And she was half-naked. Not only that, his left hand had touched her breast, accidentally leaving it uncovered.
Yumi and Kiko, who were sleeping peacefully, woke up because of the noise Ren had made. Kiko woke up: "Heeee! What happened?" without realizing what was happening. Further back, Yumi had woken up, seeing the scene with a mischievous face, and shouted: "Aaaaaah! But what are you doing, Ren! I didn't know you were a pervert!"
Ren, listening to what Yumi had said, tried to apologize: "That I'm not! It was an accident! Besides, when I tried to get up, I was hugged by Kiko. It's not my fault!"
Kiko, still confused about what was going on, looked down, seeing how she was holding Ren and how Ren was touching her breast. Suddenly, the blood rushed to her cheeks, coloring them a reddish color from shame, and her fox ears drooped and flattened.
Saying through her teeth and with a pouting face: "Re... Ren, this is not the time to do this kind of thing... a... besides, Yumi is preseeeeent, you fool. Besides, if I slept with you, it means we're going to have babies," giving him a slap.
Without realizing that danger was near, an evil entity appeared. A shadow manifested itself at the entrance of the cave, dazzling the color of a reddish eye that was following them from afar. The climate in the cave suddenly became cold; the atmosphere was tense and an evil magic emanated from the entity known as shadow, and spread slowly. But our friends did not realize such danger. The smell of moss and humidity became stronger every time, the drops could be heard spreading on the floor, the sound of the waterfall that lay at the entrance of the cave could be heard. Yumi and Kiko could feel a brief chill that disappeared over time.
Yumi, laughing at what Kiko had said, said: "Juh juh, hey, Ren, you're going to have to take responsibility. I'll be the aunt!"
Ren replied: "Nooo! Besides, that's not how babies are made, it's another way," turning his face away in shame. Yumi asked him curiously: "Uuuh? And how are they made?"
Ren replied: "I'm sorry, it's embarrassing and I can't tell you. Besides, it's not the time for that. A feeling tells me that danger is near. Besides, romance is not my priority. I must focus on finding my sister Aiko."
Yumi replied: "Okay. Then I will guide you to the Temple where the greatest secrets of our world and the Yokai are hidden."
And quickly, they left the cave in search of the temple.