Chapter 31. Fuck Me!
My heart pounded wildly, a chill ran down my spine, and my lower belly—the deep inside of it—felt hot and maddeningly itchy.
Valeri froze, her face flushing crimson. But her eyes kept moving. Starting from my face, half-hidden behind the hand I'd raised to cover my mouth, they traveled down past my thin neck and bony shoulders, lingering for a long while on my nipples, shamefully stiff from the fondling moments ago. Then, tracing down my waist as if caressing it with her gaze alone, they finally arrived at my cock, which was dripping bead after bead of precum near my hip.
The way Valeri's eyes explored every inch of my body, slowly and deliberately, sent a shiver curling up through my hips.
"I'm sorry! This wasn't what I intended!"
Valeri panicked and tried to pull back. Reflexively, I crossed my ankles and caught her retreating body.
"Y-Y Travel... I mean, Hero..."
I turned my head away from her cautious, searching gaze, too embarrassed to meet it.
"W-well... this is an experiment, isn't it? I already... um... got a fellatio from Freesia, and... gave one too... so that part's already been, um, tested, you see..."
My throat caught with nerves every time I tried to string the words together. Each time I drew in that stifling breath, my hips twitched, and I couldn't stop fidgeting, hyper-aware of my lower belly growing hot and restless.
Me—what am I even saying right now?
It's the resonance, right? I'm like this because of the lust resonance? Right?!
Absolutely... absolutely this is not me doing this because I want to...
I'm just... not in my right mind... Yes... that's it... it's because I'm not in my right mind...
So...
"So..."
This isn't my fault...
"This is..."
It's all... the passive's fault...
"Just..."
Thump.
The bed shook, and my body shook with it. Startled, I glanced up, but my view of the ceiling was blocked. Valeri had braced her hands on the bed and loomed over me on all fours, filling my vision.
Damp, burning eyes looking down at me. A small mouth breathing raggedly. Past her soft cheek, I could see her round breasts. Before I knew it, my hand had reached up and settled on that pretty chest.
Squish.
"Nh!"
The moment I gave her breast a gentle squeeze, Valeri let out a small moan, her back arching lightly upward. I felt something small poking up against my palm.
"Hero..."
At her call, I lifted my head straight on and met her eyes.
"What you just said..."
My gaze dropped. Past her neck, her shoulders, her chest, her waist—it arrived there. A cock straining so hard against her silk dress it looked ready to tear right through. My eyes were drawn to that long length hidden beneath the fabric.
This is the passive. It's the resonance. So it's not my fault, or anything else. I just... I just acted for the sake of the experiment.
So—so—so so so so...!
My head boiling over with steam, I surrendered to the runaway torrent of thought, looked Valeri dead in the eye with the same gaze I'd had on her cock, and opened my mouth.
"Fuck me with your cock."
I said it...
At my words, Valeri swallowed hard, then slowly lifted the hem of her silk dress with one hand. Slowly, so slowly, the fabric slid up along her cock. And at last, as the hem rose fully, what had been hidden beneath revealed itself.
Swaying.
The cock, its head tilting up slightly by the rising fabric, bowed toward me.
There it is... a cock...
"Are you truly certain this is alright?"
Valeri asked carefully, but her breathing was already quickening, and sweat trickling down her neck dripped onto my body.
Am I alright...? Am I really alright...?
There's no way I am... as a man, this is the end of me...
It's *not* alright. So...
So shouldn't I stop this...?
But... we've already come this far...
If I go through with it, everything I've been holding back until now will...!
Holding back...?
I've been holding back?
Not because I hated it, or
rejected it,
but... I've been *holding back*?
I...
I don't know. I really don't know.
Dunno-dunno-dunno-dunno.
Right now I just...!
"Yes... it's fine, so... so!
Please fuck me!!"
Fwoosh!
Valeri braced herself on her elbows instead of her hands and pressed her body close. Her breasts brushed softly against my chest again and again, and the ragged breath from her mouth beside my ear burrowed straight into my skull.
Because Valeri let go of the dress with her hand, the skirt slid down over my hips, hiding everything beneath it. I couldn't see my cock, or hers.
But I could already feel something pressing against the entrance of my soaked asshole.
Here it comes, it's coming, coming. Finally—finally!
"Hah-hah! Hero!" "Do it, Valeri!"
Nnngh!
"Khh—nyahaaah!"
Perhaps thanks to the lubricant, the head of Valeri's cock slid in far too easily, pushing and widening the entrance of my back hole. Every time the startled muscles moved, they clenched around her, and I felt her cock shoving past that gripping flesh to claim its place.
"Hah! Nyaah... khhhuuuh!"
The enormous intrusion left me with no idea what to do with myself. The stimulus of my back hole clenching and loosening reflexively, over and over, raced up my spine.
It's so thick!
Thicker than it looked! Thicker than when I touched it! Thicker than when it was in my mouth!
It feels so much *thicker*!
"Hah-hah! Hero... Hero...!"
Valeri buried her face into the nape of my neck, breathing hard. She pressed kisses against it between ragged exhales. And all the while, her hips kept drawing closer, pushing her cock deeper in.
"Hah! Ohh! Ok! Hnngh!"
Valeri's cock pushed steadily deeper into my back hole. Slick with lubricant, it forced itself wider, and all I could do was receive it, unable to hold back the tightening of my hole.
"Hnnngh!"
At some point, my muscles—stimulated by something deep inside—clenched on their own and wrapped around her cock. That stimulus bore down on my hips and waist, then spread through my entire body.
"Hah-hah! Hnngh! Puhaa!"
I forced out the breath that had caught in my throat. Under stimulation I couldn't control, my legs went rigid, stretched toward the ceiling, and my toes curled.
Through the quivering muscles and flesh of my back hole, I slowly savored that cock, growing used to it.
So... it's in... I've actually... taken a cock inside me...
"And yet... hah... this much is... hah... something I can endure—"
"Hah! I'm putting... the other half in... too...!"
Huh? The other half?
Shuuuunk!
Here it comes, here it comes! Gogogogogo!
She's cumming—I mean, she's in! Straight to the back of my boypussy—aaahhh!
Buuurrrrt!
"Hyaaah! Ah! Aahh! Kkhak! Ugyaaaaah!"
Her hard cock bore down on somewhere deep, deep inside me. Like a firework bursting, like a broken faucet, my cock—swollen to the point of splitting—spewed out semen.
My hips bounced wildly up and down. The intense stimulation made my back hole's muscles contract, which only sent even stronger signals flooding into my brain. My back hole, my hips, my whole body felt that cock and hammered every signal it could into my head.
"Ugh! Ugh! Uooooh!"
From my hips to my toes, I trembled and shook uncontrollably. Feeling like my body was about to fly apart, I wrapped my arm tight around Valeri's neck.
"Hero, are you alright?"
"Hah-hah!"
"Hero?"
Don't ask...! I just— I just almost lost my mind...!
I came like a girl... from a futanari cock...!
So hot... my whole body... hot all the way inside...
It feels... so good...
Barely managing to roll my glazed eyes downward, I looked at myself. My body was jerking and twitching here and there as if electrocuted, entirely beyond my control. I couldn't see exactly what was happening under the skirt, but damp stains marked the pure white dress. And from the sticky feeling on the skin around my cock, I knew what it was—what I had just spilled, the semen of a girl's climax.
"Still..."
"Yes...?"
"I'm... not broken yet... and... and... Valeri hasn't finished yet either...
So do me more...!"
I spilled the words through trembling lips, my tongue too slack to cooperate, as if breathing them out rather than speaking.
I'm done thinking... Just... like this, a little longer...!
Creak!
"Ngh!"
Creak, creak!
"Nnh! Aahk! Haaah!"
Wet, squelching sounds rose from beneath the skirt. I felt something long withdraw from my back hole and plunge in again, pressing firmly against my insides. Every time it pulled out, my body shuddered; every time it drove back in, my chest seized up and my whole body went stiff.
Valeri rocked her hips, hammering her cock into my back hole. The stimulation whited out my brain until all I could do was moan.
"Hah-hah! Hero! Your hole! It feels so good, aaah!"
"Sho good! Sho good! Cock! Valeri'sh cock! It feelsh sho gooood!!"
The room filled to the brim with two people's moans and the creaking, sloshing sounds beneath us. Again and again, Valeri's cock stabbed into some unfathomable depth inside me, and I lost myself again and again in that flying, weightless feeling—until suddenly Valeri pressed her hips flush against me and clung to my body.
"Hah-hah-hah-hah!"
Her cock pressed, unyielding, into my deepest parts, and I moaned, drool trailing from my mouth. I felt something hard inside my belly pushing my hole sideways from within.
No way... this is—!
"Hero! I'm cumming! I'm cumming in your boypussyyyy!"
Here it comes—!

Throb! Throb!
Something hot pulsed deep in my belly. The pressure of it, gently but insistently pushing, made my hips bounce in rhythm. The deepest part of my belly, where the head of her cock sat, swelled wide for an instant and then narrowed again. And each time it did, I felt Valeri's cock grow hotter and hotter. Her semen was leaking out bit by bit, seeping along my hole.
"Haaah! Hero...!"
Valeri, shuddering all over, brought her face close and pushed her tongue into my mouth, slathering the inside of it. Without a thought of resistance, I simply savored the stimulation in my mouth and my lower half, sinking deeper and deeper into the feeling of my mind emptying out completely.
Before long, Valeri carefully withdrew her cock from my limp, spent body.
Gulp! Buuurrt!
A clump of semen spilled from my back hole, and just as the entrance seemed to close, it gushed out once more. I felt Valeri's hot, sticky seed trickling down the cleft of my ass.
It feels... so good...
A futanari's cock...
It really does feel... so good...♡