As Makoto nodded to signal his agreement to the bet, his fingers began their assault. He slipped his hand further beneath the waistband of Yuna's maternity leggings, finding the wet heat of her cunt, all while maintaining a perfectly calm expression for the rearview mirror.
"Ahem," Makoto cleared his throat, turning his attention to the front. "Do you recommend any good places that the locals usually visit around here, sir?" His nonchalant tone was the perfect cover. The driver, none the wiser, launched into a long monologue about local hidden gems.
"Oh, you wanna go where the locals go? Forget the big tourist traps by the lake. There's this little soba place called Yamagoya, run by an old lady who's been there for fifty years. Best tempura soba you'll ever have. It's down a tiny alley past the shrine."
As the driver spoke, Makoto's fingers went to work. He started with slow, gentle circles over Yuna's slick flesh, feeling the heat build beneath his touch. Yuna let out a shaky, barely audible gasp, her entire body tensing.
She slapped his hand weakly, a pathetic gesture that did nothing to stop him. "Y-yes," she stammered, trying to answer the driver, her voice breathless. "Soba sounds… nice." Her knuckles were white where she was gripping the seat leather.
Ayane was practically vibrating in the front seat, watching the whole thing in the rearview mirror. She mouthed the words "GO! GO! GO!" silently, her eyes wide with manic glee.
Makoto upped the ante. His fingers pressed more firmly, tracing the swollen outline of Yuna's slit. He found her clit and began a slow, rhythmic tapping that was devastating in her sensitive state.
"Nnngh…" Yuna choked out, her head falling back against the headrest. Her hips, betraying her completely, began to rock in an involuntary circle, chasing his touch.
The driver was still talking, oblivious. "…and if you want a good view without the crowds, skip the main ropeway. There's a hiking trail up behind the old shrine..."
He was cut off by a high-pitched whimper from the back seat. Yuna's eyes were squeezed shut, her face contorted in a desperate battle between pleasure and panic.
She was so close. The ryokan had to be five minutes away at most. She was losing the bet, and she knew it. Her control was shattering with every tap of his finger.
"Ah, don't worry, sir, might be the baby kicking," Makoto said smoothly, cutting off the driver's concern before it could start. "Thanks for your recommendation, though. We will definitely check out the soba place and hiking trail."
As they rounded the final bend toward their destination, Makoto quickened his fingers. He covered Yuna's mouth with his free hand, muffling her cries, while his other hand accelerated its work on her clit.
That was the final straw. The hand over her mouth shattered what was left of Yuna's resistance. Her body convulsed in his grip as she let out a muffled and desperate moan that vibrated against his palm.
Makoto could feel the hot rush of fluid soak his fingers as Yuna lost control entirely. Her legs clamped shut, trapping his hand as she rode out the wave of her climax. Her eyes were squeezed shut, tears of overwhelming pleasure and humiliation leaking from the corners.
Yuna lost spectacularly.
Ayane threw a fist pump in the air, a silent cheer from the front seat. Mika watched in the side mirror, her expression unreadable. She saw the whole thing, the exact moment of Yuna's climax.
Mafuyu was staring wide-eyed out the window, her face as red as a tomato, pretending desperately that she couldn't hear the wet sounds coming from just inches behind her. The car was silent now, save for Yuna's ragged breathing against Makoto's hand. The bet was over. She lost, and now she had to pay up.
Makoto slowly removed his hand from Yuna's mouth. Her face was a mess of tear tracks and furious blush. She glared at him, but her eyes were hazy and unfocused.
"You… absolute… bastard…" she whispered, her voice hoarse and wrecked.
"Alright, here we are!" Just before Yuna could say anything else, the driver pulled the taxi up to a beautiful, traditional-looking inn with a wooden facade and a well-manicured garden. "Ryokan Tokiwa. Best soba's just down the street, and the trail's behind the shrine. Can't miss 'em."
He turned off the meter. "That'll be 7,850 yen."
The car door slid open. The moment of truth had arrived. A beautiful kimono-clad receptionist stepped out from the inn and bowed deeply. "Welcome to Ryokan Tokiwa."
Makoto slowly got out of the car, paying the taxi driver with a cool, casual air. He accepted the driver's gruff thanks and hoisted the heavy luggage out with ease. As he stood up, brushing his hands off, he turned back to the car and gave the flustered Yuna a lewd wink.
Yuna was still frozen in her seat. She looked at Makoto, then at the smiling receptionist waiting patiently by the entrance. Her face, which had been flushed with post-orgasmic warmth, drained of all color. The reality of the bet hit her all at once.
She looked like a deer caught in headlights. Her eyes darted from the receptionist to the wide-open car door to Ayane, who was now standing beside the taxi and bouncing on the balls of her feet with barely contained excitement.
Yuna stumbled out of the car, her legs visibly shaking. Mika got out behind her with grace, as if this was all part of some plan she'd quietly approved. Mafuyu followed, her face pale and her eyes full of sympathetic pity.
Yuna walked toward the receptionist, her steps slow and heavy. The receptionist's smile remained warm and unwavering. Yuna stopped in front of her, hands clenched into fists, head bowed.
The receptionist bowed again. "Welcome, honored guests, we have been expecting you. My name is Mizuki."
Yuna took a deep, shuddering breath. Her face was the color of a ripe tomato. She looked like she was about to face a firing squad. "I… I…" she stammered, her voice cracking. Then she blurted it out in a single, mortified rush: "ILOVEMYHUSBANDBROTHERSOMUCH!"
The words "husband" and "brother" slammed together into one mortifying shriek. The receptionist blinked, her polite smile faltering for just a second. Then a flicker of confusion crossed her face. "Pardon…?"
"I SAID!" Yuna screamed at the top of her lungs, tears of humiliation streaming down her face. "I LOVE MY HUSBAND… AND MY BROTHER… SO MUCH!"
The courtyard went silent. A lone cicada buzzed in the garden somewhere. Mika was facepalming, her shoulders shaking with silent laughter. Ayane was doubled over, howling and slapping her knee. Mafuyu had her hands over her mouth, eyes wide with secondhand cringe and embarrassment.
The receptionist, bless her professional soul, recovered instantly. Her smile snapped back into place, though it was noticeably strained.
"Ah… yes. Of course. How sweet. We are very happy for you and your… husband, and brother." She bowed again, a little too quickly. "Shall we… get you checked in? Your room is ready."
"Yeah, thank you, Mizuki-san, please lead the way," Makoto nodded to the receptionist, suppressing his grin. He stepped forward and hugged Yuna from behind, whispering into her ear. "I love my wife-sister so much, too. Did you enjoy my earlier massage?"
His hug was a cool, steady anchor amid her humiliation. Yuna stiffened, her entire body screaming, "Get off me!", but then something broke. She melted back against him, trembling with rage and embarrassment and a lingering pleasure she refused to acknowledge.
"You… absolute… bastard," she whispered, her voice a venomous hiss meant only for him. "I hate you. I'm going to castrate you in your sleep. I'm going to tell everyone you have a tiny dick." She buried her burning face in his arm. "And it was not a massage… it was a sexual assault…"
Mizuki, the receptionist, looked as though she was desperately praying for the ground to open up and swallow her. She executed a lightning-fast bow.
"This way, please! Your room is in our special family wing, overlooking the valley garden! We have prepared the largest suite for your party, with a connecting private onsen for your exclusive use!" She turned and practically fled down the polished wooden hallway, her geta clacking in a frantic rhythm.
Makoto led the group to follow her. Mafuyu trailed behind, her face hidden in her hands, completely mortified.
"THAT WAS THE GREATEST THING I HAVE EVER SEEN, MAIN WIFE!" Ayane shrieked, running to catch up, her laughter echoing through the quiet inn. "MY SIDES! MY FUCKING SIDES! Oh, honey, your sister-wife's love is so beautiful!"
"Let's go, Yuna," Mika said, putting a firm but gentle hand on the still-muttering Yuna.. "Let's not get ourselves banned before we even see the rooms."
Mizuki slid open a set of ornate doors, revealing a large, beautiful suite with tatami mat floors and a stunning view of a serene rock garden. "Here is your room, esteemed guests," her smile completely fixed and brittle. "The private onsen is just through those doors." She bowed one last time. "Please enjoy your stay."
And then she was gone, practically sprinting down the hall to escape the madness.