Issei Hyoudou, a second-year high school student attending Kuoh Academy.
One day in April, a cute girl named Yuuma Amano asked him out on a date. But that evening, in the park, she suddenly said to him:
"Would you mind dying for me?"
Along with those words, a spear of light pierced straight through Issei's gut.
"Our date was… a little fun. But if you're going to hate someone, hate the Sacred Gear sleeping inside you."
'Ah, damn I'm losing consciousness... I wanted to at least get to second base... But...'
Several minutes later…
A flyer covered in mysterious characters, which had been tucked in the pocket of the collapsed Issei, began to glow with a pulsating red light.
From that flyer emerged a beautiful young girl with lustrous, crimson long hair.
"...Hmm. So you're the Red Dragon Emperor of this generation? I never thought I'd have to use all eight of my Pawn pieces," the girl mused, glancing at Issei's student ID before smiling.
"Let's get along, Issei Hyoudou-kun."
"Ugh… uhn… Huh? Wha…?" Issei's heavy eyelids fluttered open to reveal a familiar ceiling.
"This… this is my room?"
He sat up, confused. "Huh? The wound on my stomach… it's gone? I'm sure I was stabbed… Was it all a dream after all?"
"No, it was no dream."
At the sound of that voice, he turned. There, rising from his own bed, was one of the school's most famous students.
"R-Rias Gremory-senpai!"
Issei couldn't help but let out a foolish yelp. Moreover, Rias was completely naked!
He'd always thought they were huge, absolutely massive, but now the breasts of Rias—the very ones he'd fantasized about for the entire past year since enrollment—were right before his eyes.
"Ufufu, do you want to squeeze my breasts? Do you want to suckle on them?" As if seeing right through his lewd thoughts, Rias lifted her own breasts, enticing him.
"You are mine now. In exchange, I'll give you my virginity. A give and take, Issei Hyoudou-kun. No, may I call you 'Issei'?"
"Y-yes, of course!"
"And you must call me 'Rias'"
"O-okay. I… I love you, Rias."
No more words were needed. Issei and Rias leaned in, their lips meeting in a kiss from mutual, wordless desire. He could never have dreamed his first kiss would be with Rias, the girl he'd longed for so deeply. When their lips parted, a string of saliva stretched and dripped between them.
His gaze was locked onto Rias's breasts, which presented themselves with overwhelming presence. Trembling, he reached a hand towards them.
Squish
"Aahn…"
A sweet moan escaped Rias's lips. They weren't just big. His fingers sank deep into their softness, only to be pushed back by a rubber-ball-like elasticity. He couldn't help but want to enjoy this sensation forever.
"Ufufu. How are they? My breasts. They're 99cm, J-cups"
"N-ninety niiine!?"
Squeeze
"Aaaaahn!! Don't squeeze them so hard!"
The moment he heard her bust and cup size, Issei unconsciously tightened his grip, grabbing her breasts with all his might.
"S-sorry!"
"But, but… it felt good, having my breasts squeezed so strongly!! Thanks to that, my nipples are already rock hard."
True to her words, Rias's nipples stood taut and pointed, flushed as if engorged with blood.
Issei's next target was, of course…
Lick Slurp
"Anh!"
After a light lick, Issei fastened his mouth onto her right nipple, suckling gently.
"Aahn Issei… suckle my breasts!"
For over a minute, he continued to slurp, alternating between her left and right breast. As he nursed on Rias's breasts, he felt the emotional wounds left by Yuuma beginning to heal.
"Ufufu Issei, getting so engrossed in sucking… you're like a baby, it's so cute! Don't hold back, latch on more and more!!! My breasts… they belong to you now."
Triggered by her words, he intensified his suckling on her nipples.
"Aaaahn Issei… harder~!!!, Be rougher with my breasts."
While suckling her right nipple, he kneaded her left breast vigorously, raising the voltage of their shared pleasure.
"Ah, aahn my breasts… it feels so good so good… I'm… I'm coming, something's coming!!"
Squirt Squirt Squirt
Simultaneous with the peak of Rias's pleasure, a transparent liquid sprayed from her nipples.
'Could this be?!'
"Amazing, Rias! You can produce milk!?"
"Aahn, It's so embarrassing!! It seems to be genetic, being able to produce milk from my breasts even without pregnancy."
"Don't be embarrassed at all, Rias. Let me drink more milk."
Suckle Suckle Suckle Suckle
Witnessing the spray of breast milk, Issei latched onto her left nipple, determined not to waste a drop.
"Aaaahn, It's my first time, and yet… Milk is coming from my breasts!! Being suckled like this… Hey, Issei, is my milk delicious?"
"Of course it is. It's so good I want to drink it every day."
"I'm so happy!! Don't hold back, drink lots of milk."
He continued to lavish attention on her breasts, switching between nipples, indulging to his heart's content.
"Look, Rias. Your breasts are so enticing, my cock is about to explode!"
Before Rias, whose mind was floating in a haze from the continuous suckling, Issei presented his fully erect, throbbing member.
"Kyaa! This is… Issei's cock, his big cock…"
Tentatively, Rias reached her hand towards his shaft.
"Whoa!"
The moment her fingers brushed against the head of his cock, a ticklish sensation assaulted him. Of course, he'd never been touched by a girl before, so it felt utterly new.
"Um, like… this, right?"
With clumsy movements, Rias began stroking his cock up and down.
"Yeah, just like that!"
The up-and-down motion sent waves of pleasure coursing through him, his excitement climbing higher.
"Shit, Rias, I'm gonna cum soon!"
"Eh? Kyaa!"
Splurt Splurt Splurt
Issei Hyoudou experienced his first orgasm from a girl's handjob…