Chapter 135 – Song of the Mountain

Chapter 135 – Song of the Mountain

"Mio, Saeko— Aaahhh!" Hatsumi moaned out loud as Mio started eating her out again, like a dehydrated dog drinking from a bowl of water.

"Show her what you're made of, Mio!" I encouraged her, then lifted my sister's face close enough to kiss. Her lips quivered, breath came out hoarse, and eyes rolled to the back of her head. It was obvious she wasn't expecting this. Neither was I. However, after having sex with a bunch of people last night and sleeping next to my beautiful sister, I couldn't hold it in anymore.

After all, Hatsumi was the one who initiated this.

We pushed my sister onto the futon, and Mio hooked her arms underneath my sister's legs. From up here, I got front row seats to see what made her a lady killer.

"Nnh... Mio... I'll cum if you keep going like that... I can't..." Hatsumi squirmed on her back, kicking and thrashing.

It wasn't until I sat my pussy onto her face did she calm down and began to feast on the meal presented to her. An eager tongue happily licked my pussy, quenching her thirst on the dripping juices produced by my arousal.

Lick. Lick. Lick.

The sounds of our incestuous threesome filled the room.

Slurp. Slurp. Slurp.

Like animals we fucked each other silly, basking in a room made humid from our own body heat and panting breaths.

"Mmm... Hatsumi... Hatsumi..." I kneaded my own breasts as my sister forced her tongue into my pussy. The incredible pleasure knocked the wind out of my lungs. I found myself lying down on her belly, next to Mio where she flashed a satisfied smile.

"Holy fuck, I'm in heaven. I already know you taste good, Saeko. Maybe it runs in the family?" Mio sighed blissfully.

I gulped.

"Make room for me," I said.

Both of us stuck our tongues out to tease Hatsumi's little bean. The moment we brushed against it, Hatsumi screamed. Her entire body seized, and her two hands clenched tighter on my butt.

I watched as my sister slowly learned to use her tail to tease Mio's pussy. It flopped around at first, then began to move with more purpose. The three of us, embraced by each other's lust and flesh, were getting close. My mind was dancing with fireworks, exploding to the beat of the tongue ravishing my sopping wet hole.

"Excuse me! I've brought you breakfast!" the voice of a young, female worker called from the other side of the door just as we hit our pitch.

"I'm cumming!" Hatsumi cried, shuddering from her orgasm.

Mine and Mio's climax followed right after, rendering all of us out of strength and lying in a heap in a heap on one another.

Mio stood up first, cracked her head, and picked up a napkin to wipe her chin. She haphazardly threw on a yukata, then rushed to open the door without waiting for us or tying her own belt. When she slid open the door, it gave the woman such a surprise that a tray almost slipped from her hands.

"S-S-Sorry! I didn't mean to intrude!" The worker put the tray down and was about to leave until Mio pulled her into the room, charming her on the way in.

"Alright! Let's get this foursome on the road. Time for a good fashion cunny-train!" Mio said.

However, instead of getting a resounding agreement from us, Hatsumi recovered from her climax and bonked Mio on the head.

"What was that for?" Mio dropped to her knees, pouting tearfully and clutching her forehead in fear of another strike.

"Saeko. You sit down, too." Hatsumi wrapped herself in a yukata and threw on another coat.

"Wait. I'm in trouble, too?" I sat on my knees next to Mio.

"I know now, as a succubus, it's easy to be swept up by your instincts. But you can't drag people at random like this. Think of how they might be feeling? What if their employer and the okami scolds this poor girl later for being missing?" Hatsumi reprimanded Mio a lot more gently than I expected.

Only then did I realize that I was here so that Mio didn't feel completely singled out.

"Sorry..." Mio sulked.

It's too bad you never say sorry to me whenever you do something wrong!

Though this must be the older sister effect.

"Let's send her back to work and enjoy breakfast together as a family." Hatsumi placed a hand to Mio's cheek and smiled

Like an obedient puppy, Mio proceeded to do just that. She tinkered with the worker's memories, then sent her back to work without any hassle. When she came back to us, Hatsumi lifted her by the chin and pecked her with a tender kiss on the lips.

The act took me by surprise so much, I was dumbstruck. So was Mio, who stared at my sister with moistening eyes.

"You're my little sister, too now, it's only appropriate I show you some love and affection." Hatsumi stroked Mio's head.

"H-Hatsumi!" Mio threw her arms around my sister.

After breakfast, the three of us went on a stroll outside in the snow. Kosei had a trail built through a thicket for those who wanted to soak in sights as much as the hot spring. Mio skipped ahead along the wooden path, giddy with joy, her mood on cloud nine after Hatsumi showed her some sibling love.

"Look what you did. You made the rest of her year from just that one kiss," I said.

"You're not angry with me for doing that to your girlfriend, are you?" Hatsumi asked.

"Sorry, I'm coming!" I followed after Mio, leaving the ring there since it was a bad omen to take anything from a god.

The rest of our trip was surprisingly not filled with sex. The three of us spent it like a family would. Mio was so happy being able to have a sister to call her own. Of course, that didn't completely mean there wasn't any fun. Every night, she and Hatsumi would snuggle up to my sides, caressing my body, kneading my breasts, and licking me as their subconscious desire for sex took over. One night while my sister slept, Mio and I even snuck out of the room to leave a few vacationers with some unforgettable memories the only way we knew how.

On the morning of the fourth day, we were packing to leave when I saw the same black ring from the altar, resting on the table. Could Mio have gone back to grab it?

"Uhh... Does this belong to anyone?" I asked Hatsumi and Mio.

Both of them saw the ring, too, and shook their heads.

Hatsumi only gave it a glance. "I thought it belonged to one of you two, so I didn't touch it."

"Won't catch me dead wearing that gaudy thing," Mio said.

"It's not mine either..." I mumbled, picking it up.

If neither of them had anything to do with it being here, did this ring just move on its own? I shuddered to think it did. The metal band was black, with a pixel-thin silver line running along the center. Before leaving for the airport, I went back to the altar to put the ring back.

However, once we got to the airport, the metal detector I walked through started beeping.

"It's probably the ring I'm wearing," I told the worker, referring to the gift Kana had given me.

One of the workers pulled me aside and used a handheld scanner to check me.

"We still have to check. Stand procedure. Empty your pockets for me, please."

When I reached into my pants pocket, the blood in my veins went colder than the Hokkaido climate. The fingers of my right hand brushed against a cool, metal ring.

"S-Sorry, I didn't—"

"It's fine," the worker said. "Next time, double-check everything or wear it on yourself. Next in line, please!"

I was ushered through, still baffled by the ring.

"Whatcha gawking at?" Mio followed my gaze to what was in my palm. "I thought you said you were gonna put it back? Guess you liked it too much, huh?"

"Eh... but I..." At a loss for words, I absentmindedly slipped the ring onto my index finger. The band, which should have been too large, shrunk until it fit smug. Panicked, I try to pull it off to no success. "I-I can't get it off now!"

"Hm?" Mio tugged on the ring and was weirded out that it wouldn't come off.

Was this magic? Some elaborate trick? My hunch to leave the ring back at the altar was right, but for some reason it had been following me this whole time. Maybe me putting it on was what it wanted.

But why?

Hatsumi, alerted to my distress, brought us to the bathroom to help pull it off with soap and water. That, too, proved hopeless.

"I'm not sure," my sister said. "Do you think we can use the Blade's power to get it off?"

"I wouldn't do that if I were her."

I spun around to meet the gaze of a boy standing behind Mio and Hatsumi, shirtless, and wearing oversized red pants with gold embroidery. The length of his pointed ears were pierced with black rings, three on each side, but missing one on the right where a small scar should have been a third. He had peanut-colored skin and short, messy hair as white as snow.

"Is... Is anyone seeing him, or am I imagining things?" I pointed to the boy.

When the other two turned around, they thought I was joking.

"This ring making you hallucinate or something?" Mio asked. "C'mon, Hatsumi. Get your sword out."

"I really advise against that," the boy warned again.

"Hold still, Saeko." Hatsumi summoned the Blade after checking the coat was clear, but I stopped her before she could poke at the ring.

"Wait, wait! I'm serious! There's like— I don't know— some weird kid behind you guys, and he's telling me we shouldn't hit the ring with the sword!" I explained.

"Alright. You're definitely off your rockers. You want this ring off or not? Gimme that!" Mio snatched the sword from Hatsumi and struck the ring.

Everything went in slow-motion for me. I saw the boy put a hand to his head and sigh. Time moved again, and Mio was blown back, slamming into the bathroom wall. She blinked a few times, all of us confused as to what happened.

"What in the hell was that?" Mio asked.

As Hatsumi went to help pull Mio out, I was left there stunned, facing the boy.

"It's obvious that I'm the only one who can see you. This ring belongs to you, right? Who... or what are you?" I asked him.

"Finally, now we're making some progress!" The boy smiled. He walked up to me and grabbed my hand. "I'm Yama-ori no Utako, and by putting on that ring, you have become my wife. Shall we consummate our marriage now?"

I blinked a few times as my mind went blank. "Eh... EEEHHHH?!"