"Hmmmm," I let out a moan as Leviathan lifts me up and impales me on his erect shaft in one swift motion. He forces his way through my tight, wet pussy until he bottoms out against my cervix.
It's as big as I remember, the sensation of that cold, rigid length inside me is unforgettable and even a little nostalgic and addictive. Once I seal them, I'll probably never feel this again.
He grips my waist as I feel his muscular chest pressed against my back, the huge bulge in my stomach as my love juices drip and spill onto the bed.
"So tight," he speaks while pushing my body down, his cock shoving my cervix up until he is fully seated inside.
"Haa..." I let out a barely contained whimper as I see Valac climbing onto the bed and coming towards me with his erect member.
"Open your mouth, little sister," he says with a malicious grin, rubbing his cock against my lips and smearing pre-cum on them teasingly.
"And if you bite, I'll make sure you pay dearly for it," he threatens, knowing that if I were to bite his "toy," it would likely be cut off considering my newfound strength.
It would be a funny little revenge to pull, but I won't do it, as I don't want to ruin the chance to seal two of them.
I simply open my mouth as he shoves himself in all the way, and with that, both of them reach a position where they can touch my body, and I can seal them if the infinite-sided prism appears. But I'll wait for an inescapable and guaranteed sealing opportunity.
"Hmm," Leviathan begins to move, firmly gripping my thighs, while Valac holds my arms and starts thrusting shallowly into my throat, keeping my body stretched and filled.
'T-This feels so good...' I can't deny the pleasure, even though I no longer see colors and have almost static feelings about most things, the pleasure is an addiction I can't shake.
They both hold me and move rhythmically, thrusting into me as my eyes roll back in pleasure. They give hard, deep strokes, and I quickly reach climax, orgasming.
But they don't stop. I feel Leviathan's hard, large cock invading me deeply, pushing everything up forcefully as my little pussy clenches.
The same happens in my throat, I feel Valac's cock plunging deep, hitting the back of my throat and pulling back, the strange, bitter taste as I suck him.
Leviathan's rigid shaft rubs against the sensitive folds of my pussy as I try to avoid climaxing too soon.
"Squeeze a little tighter, little one," Leviathan says, moving his cock in a thrusting motion while simultaneously rubbing his glans against the entrance of my womb.
"Hhmmm," I let out a moan, reaching another climax that makes more of my love juices drip onto the bed, and my pussy clenches, which seems to excite Leviathan, making him give even more brutal thrusts.
Meanwhile, Valac, as if in competition, moves with more vigor, pulling out and plunging back in completely into my mouth, as I struggle to breathe.
Drips of my saliva and love juices fall to the floor as I feel Valac climax, giving a particularly strong thrust that buries my face in his groin.
"Drink it all, little sister, I know you can do it," Valac speaks encouragingly while forcing me to swallow everything, keeping his cock deeply embedded as he cums directly into my esophagus.
I simply swallow it all as my stomach is filled with his seed and intoxicating mana, and my orgasm hits me, making me gush love juices onto the bed below.
The extra tightness of my pussy also causes Leviathan to start climaxing, filling my womb with his semen and swelling my belly as I accept the mana of the two, filling me, the climax being too much for me.
Semen drips from my mouth as there is not much space, while a large amount leaks from my pussy, falling onto the bed.
I just breathe heavily, feeling the glow of the climax as the two begin to move again, the extra weight in my stomach and womb being notable.
With each new thrust, I feel the semen shifting inside my body, everything being too lewd for me, I've never received the mana of two of them before, and it's so addictive that it shakes my determination.
'I-I mustn't let a stupid addiction stop me... I-I need to seal them... j-just a little more, it won't hurt.'
I think this as I maintain the minimum of control. I lick and suck carefully to avoid wasting anything, while my pussy clenches when Leviathan slaps it, and he starts slapping in rhythm with his thrusts.
"Hmmm, hmm...hmmf, aahh," I let out moans with the dual movements, climaxing multiple times with each of their thrusts.
Leviathan slaps a bit harder, making my pussy clench tighter as he grips my thighs firmly to maintain the position.
Valac's cock hits deep, scraping against my throat, using the semen and saliva as lubricant while he holds my arms firmly.
Soon, Valac pulls his cock out, cumming on my face and covering it with his viscous liquid. The smell alone is enough to make me climax again, my face now covered in this sticky substance.
"You look so good like this, little sister, it gives you a sensual touch amidst the cuteness," Valac says, shoving his cock back into my mouth before I can speak.
Tears form as I choke on his movements that pound deeply into me, while Leviathan maintains his brutal pace of thrusts.
The harsh thrusts from Leviathan push me forward, sending me face-first into Valac's groin with each motion.
"Hmmmm," I let out a long moan as Leviathan climaxes again, pouring more semen into my already full womb, increasing the weight in my belly as a large amount leaks out and drips onto the bed.
"Don't give out with so little, little one, we've only just begun," Leviathan says, pulling me closer to his cock, making it press even more against my overfilled womb.
Soon, they both resume thrusting for a few more minutes, maintaining a rhythm. When Leviathan fully enters my pussy, Valac withdraws from my mouth, and when Valac fully enters my mouth, Leviathan withdraws from my pussy.
This way, when both their cocks pulse and harden, indicating they're about to climax, they move in sync, giving one final, powerful thrust as they climax together, nearly making me pass out.
I feel my stomach and vagina being filled even more than before, as there is no more space, a large amount leaking out while my belly looks like that of a pregnant woman.
More and more enters me as I lose myself in the climax, my mind going blank, but I quickly remember why I'm doing this.
'I-I have to stop this now.' If I don't seal them now, I feel like I'll give in to the addiction and just lose myself in the pleasure. I can't just give up when I've come this far and am finally gaining the upper hand.
Soon, I activate and summon the infinite-sided prism, making it appear on my back. The two pause, but without giving them any time, I activate the effect, and both of them, with their cocks still embedded in me, are immediately trapped inside the prism.
With Valac being in a volcanic area full of magma, and Leviathan being in a snowy mountain valley.
I just collapse onto the bed, the impact causing my filled belly to expel a large amount outwards like a fountain, semen leaking from my pussy as I feel the urge to vomit from having my stomach so full of semen, beyond what my body can handle, but I hold back the urge, putting my hand over my mouth and holding the prism with the other.
I look at the prism, seeing that both of them are completely confused, and now two less of them are a problem. I taste the bitter flavor of semen in my mouth while their mana fills me with a gentle pleasure.
'Beelzebub, Astaroth, Samael, Leviathan, and Valac are already done. Now, there are only Lucifer and Asmodeus left.' Just two more, and the greatest threats to the world will be eternally trapped with me as their personal jailer.
I get up from the bed, seeing my belly quite swollen, but I ignore it. I don't have much time, I'll just take a quick bath and go after the last two before they notice anything.
The longer I take, the more obvious it will become that something is wrong. I don't know how often they usually meet, but if they notice that they're disappearing, it will create a tense and paranoid atmosphere, even if they don't know it's my fault.
"...Minus 5," I say with a small, satisfied smile as I get up from the bed and head to the bathroom. I'm not sure who takes care of that magic that automatically changes my clothes and cleans me, and I don't think I can rely on it anymore.
So, I guess I'll have to improvise a dress with some sheets or something similar, since without them here, any active magic on me will stop completely, like the one that teleports me to my room if I lose consciousness.
If I lay on the floor, it no longer works, even if I wait, showing that the effects are no longer being maintained.
So, I need to be quick while I have the advantage.