He ordered the two to kneel on the floor. He spread out the leisure sheet he had brought and had them kneel on it.
Their position naturally caused them to look up at him through their eyelashes. Their eyes were already glazed with lust, clearly anticipating what was to come.
"Today, I want you both to give me a titty fuck. Use those huge tits of yours to handle my dick and make me feel good."
"Fufu, I understand. I'll do anything you want, Takashi. I'm sure Akeno feels the same, so let's get started."
"Yes. Please feel good through our service."
His erect cock was sandwiched between Rias's firm breasts and Akeno's soft ones.
The breasts of the two, who had already matured into womanly bodies, were hard to rank, and the pressure from the total of four tits was a moment of pure bliss.
"Hff Nngh Ahn. It's quite difficult, isn't it? When I did it alone before, it was surprisingly easy. But still, it's as big as ever. Even sandwiched between our big breasts, the tip is still peeking out~!!"
"Hah... fuu, so much heat is coming from your cock, it feels like my boobs might burn. Rias's breasts are so soft, too. Even though I'm the one serving, I'm starting to feel good myself."
She planted kisses on the part of the penis that peeked out. Her full lips touched the smooth part of the glans. Not just once, but over and over, she rained kisses on it until there was hardly a spot left unkissed.
Feeling envious of Rias's kissing, Akeno imitated her, showering his length with kisses as well.
Meticulously squeezing the shaft between her breasts, she pressed her lips slurrp against the tip. Unlike Rias's skilled cock-kisses, her kisses still held a hint of inexperience.
The sight of her, who carried a more mature aura than Rias, performing such novice service felt good, both to his heart and his dick.
While being smothered by their combined 200cm+ mega-breasts, he also received sloppy, wet kisses on the tip, and as if in return, pre-cum leaked from his slit.
For Rias, who had been with him weekly, the taste was now familiar. For Akeno too, since their first encounter, she had been made to face-sit on him often and had been made to remember the taste. According to Mitarai, it satisfied his desire for conquest.
"Is our service feeling good?"
"Nngh... yeah... yeah, it's the best..."
"Fufu, I'm glad."
Akeno's cheeks flushed at Mitarai's words.
He had become her absolute master. If Mitarai was pleased, then Akeno was pleased as well. Her heart beat kyun kyun wildly deep within her monstrous breasts.
She continued the tit-fuck and blowjob, using the knowledge she gathered online and the sexual techniques she had learned from serving him, aiming to please him even more.
"Takashi, you're making such a face~!! And we've only been kissing so far. If we make you melt like this, what will happen later? Kiss Sluurpop"
"Ah, aah... so gooood... Rias, your blowjob feels amazing."
"Muu, please don't forget about me, not just Rias. slurrp slurrpp~!!!"
Making vulgar, wet sounds, she took the glans fully into her mouth. Inside Akeno's mouth, which was unaccustomed to fellatio, taking just the glans was her limit.
Wanting him to feel good even with just the head, she moved her head back and forth.
With each shlupp-shlupp ingress and egress of his penis, a vulgar, squelching noise filled the air. When she rubbed the glans against her cheek, it twitched and jerked in response, sending a thrill through her. She continued, swallowing the pre-cum that dripped forth in gulp-slurp droplets.
When she slipped her tongue into the slit, wiggling it, it caused him to leak even more of the salty fluid. She lapped it up, stealing the pre-cum over and over, swallowing each time.
Though clumsy, her uniquely skillful tongue work drew cries of delight from Mitarai.
"My, Akeno, making such a lewd face while sucking him~ Well then, I'll make him feel good with my breasts."
Since Akeno had the glans in her mouth, Rias could only service the shaft with her soft mammaries.
Compared to Akeno's, her breasts were slightly firmer, offering a pleasant resistance as they enveloped his dick without complaint.
The mixture of saliva and pre-cum dripping from the two girls' mouths, combined with their sweat, allowed the shaft to slide smoothly in and out between her breast flesh, back and forth, over and over.
The soft mounds moved back and forth multiple times in the span of a single one of Mitarai's breaths.
Occasionally, her stiffened nipples would brush against him, providing a stimulating contrast to the softness of her breasts.
"Mmmph~ Takashi's cock~ It's about to cum, isn't it? It's twitching soooo much~ Hnng... there we go~!!"
"Slurrp~ Nnjuu~ kiss~ Nggu~ Nn-nn... Ahhh~ It really is It's twitching and the head is all swollen and tight~ Lick~ Lick-lick-lick~"
Akeno sucked his cock with growing passion. Gradually getting the hang of it, she began to take not just the glans but the coronal ridge into her mouth.
The moment her tongue traced the groove of the ridge, a tingling wave of pleasure shot from her tongue straight to her brain.
Her devotion, honed as Rias's Queen, was now being fully unleashed, allowing her to master even this first-time act of blowjob.
When she flicked her tongue tip teasingly along the frenulum, he spurted pathetic, hot strings of pre-cum. She mixed it with her saliva and swallowed, repeating the process of teasing and swallowing.
Witnessing Akeno blossom with the talent of a submissive, devoted female, a competitive spark ignited in Rias. She increased the pressure of her breasts, massaging his shaft.
The soft flesh, already molded to the shape of his cock, conformed even more tightly, rubbing against him. The breasts, originally meant for nurturing a child, were being repurposed, transformed into a dedicated tool for his pleasure.
Rias, wishing with all her heart to please him with her own body, serviced him meticulously, seeming almost like a different person from the Rias of before.
"Guh... Both of you... I'm... I'm gonna...!"
"It's alright~ Go ahead and cover us with it~ Shower us in your thick, semen~ I don't care if the scent never comes out~!!!"
"Yes~ Please, let it out~! Your precious cum, Sensei… Rias and I will catch it all, so please give us lots!! On our faces, in our mouths, wherever you like~!!"
Their voluptuous breasts moved in alternating, up-and-down motions. Rias's massive bust was deformed and endlessly molded by his length.
As Rias shook her breasts vigorously, Akeno intensified her oral ministrations. She bobbed her head with all her might, worshipping his shaft.
Her sucked-in cheeks muni-muni enveloped the glans, and her tongue tip prodded at the slit. Both girls were sweating profusely, filling the small private room with the sweet, pheromone-laden scent of females in heat.
They serviced him diligently, exuding their scent from their exposed necks, their breasts, their pussies.
"I'm cumming, I'm cumming...!"
Spurred on by Rias's vulgar request for his seed and Akeno's honest admission of her submissive nature, the white, raging torrent surged up through his urethra.
Driven by pure, boiling instinct, he unleashed a massive deluge of semen onto the two girls as if emptying his bladder into a pair of fuck holes.
Sluuurt~ Spllurt~ Spurt~ Spurt spurt splurt…
"Kyaa~ Sooo much~ It's coming out so much…"
"Fufu~, As expected of Sensei~!!To be able to produce this much... you really are amazing."
The thick, white, turbid semen showered down upon their hair, faces, and chests, but they showed no signs of disgust.
On the contrary, they handled his still-spurting dick with their hands, begging for more. Their techniques, intent on not wasting a single drop, were practiced and skilled.
This was a given for Rias, who coupled with him regularly, and even Akeno, trained as a proper female, had been instructed to leave not a single drop remaining in his dick; she was merely performing a standard duty.
They felt the heat and force of the impacting semen, their spines shuddering. For the two of them, now fully instinct-driven females, the potent scent of the male was overwhelmingly effective.
More potent than the smell of his cock, this distinctly male aroma, paralyzing to the brain, made them swoon. They watched the climax to its end with utterly enraptured expressions.
The big, thick cock pulsed repeatedly, the slit widening to expel semen so thick it was nearly gelatinous, over and over and over.
While length and girth were necessary traits for a superior male, the virility to produce copious amounts of cum was equally essential. It was because he possessed all these qualities that the dormant female instincts within Rias and Akeno had been awakened. This was likely true not just for them, but for women everywhere.
"Aahhh... That felt so damn good. You two are really something else. You made my cock feel amazing."
He patted their heads slightly condescendingly. Though touching them, covered in his own juice, was somewhat unpleasant, it was the male's role to praise his females.
He wiped the cum from their hair with his fingers and brought those fingers to their mouths.
"Ahmm~ Nnchuu~ slurp-lero~ Such thick, rich semen, thank you for the meal~!!"
"Hamm~ sluurp~ Ahmm~ Ahmm~ Fufu~, thank you for this precious semen~!!!"
Each and every spermatozoon contained in the semen they drank was a clump of the invaluable Mitarai's genetics. Deeming it a waste to leave any behind, they wiped the cum from each other's faces and hair, feeding it to one another.
Even they had their limits, and swallowing everything was difficult. So, Rias gathered and drank the semen that had splattered where Akeno couldn't see, while Akeno did the same for Rias.
The sight of the two beautiful women licking his semen clean was a lewd spectacle arousing enough to make him throb again, despite having just climaxed.
"The smell won't come out, will it? Hmm... What to do? If you two are fine with it, we could head back to the clubroom, shower, and have another round?"
"My my, that sounds wonderful. Well, Sensei? We have the day off tomorrow, shall we continue at the clubroom? The clubroom would be the perfect place for you to take my virginity, after all."
"Haah... Fine then. Alright, Rias, once you're cleaned up, prepare the magic circle. But in return, Akeno? I'm going to fuck you so hard tomorrow you won't be able to move."
"Yes! That is exactly what I wish for!"
After wiping off most of the cum, they changed into the spare clothes they had brought and packed their soiled ones.
Rias deployed a magic circle right there in the private room, and in an instant, they were teleported to the familiar surroundings of the clubroom.