Chapter Text
He knew this was wrong on all levels. He knew it wasn’t right. He shouldn’t be attracted to his student of all things. Especially, if that student is the Boy Who Lived. He shouldn’t be having the Boy Who Lived underneath him, writhing in pleasure, crying out happily as he thrusted deep into his hot, tight channel. The boy jutted his chest upward, wrapping his slender arms around his neck, as Severus lapped at his cute tiny nipple. The fact that the boy was a virgin, before he took his purity had Severus rutted against the boy even more.
“P-Professor!” The boy mewled, throwing his head back against the silk green covered pillows.
Severus kissed and sucked the hard little numbs with his mouth. Thrusting in and out of the small boy. He loved that the boy was short, small and adorable. He knew it was wrong. But the moment he saw the boy entering the Grant Hall on the first day of the sorting, Severus knew he was done for. No matter how much he hated the boy’s father, Severus knew that the darkness in him wanted to corrupt the boy’s innocence. Wanted the boy to be his and only his.
The Potions Master glanced up at the boy’s face that was filled with pleasure. Cheeks so pink, lips so plump, pretty green eyes glazed and unfocused. The boy was all his, and that made the darkness in Severus want the boy even more. He rolled his hips, taking his cock deeper into the boy. Harry couldn’t take all of him, which made it even more erotic and drove Severus to make sure he pressed right up against the boy’s cervix. Which had the Boy Who Lived crying out in shock.
“Nnngh!” Harry let out a loud whine. “It feels…strange!” He said.
“Strange in a bad way?” Severus asked slowly, voice deep, as he pressed his cock right up against the entrance to the boy’s womb. “Or strange in a pleasurable good way?”
Harry shook his head back and forth, sobbing at how he was so full of Professor Snape’s thick cock. “Good! It feels so good, Professor Snape! Will I always feel like this when you put your cock inside of me?” He asked. “It feels so good. My stomach feels so full of you.” The boy said shyly.
Chuckling darkly, Severus went to nip the boy’s chin, and said, “Yes, yes it will always feel this good, Harry. It’ll only feel good between us, no matter how wrong this is.”
“But I like this…I don’t care if you’re my teacher.” The boy mewled out then sighed as his pussy was being plunged by Severus’ cock.
Severus paused in his thrust, staring down at his boy. Harry was beautiful, pretty and very adorable. “You do not care if we are in a secret and forbidden relationship?” He slowly asked.
Harry shook his head, “No. I like that you want me, even if I am a freak…”
Growling in anger, Severus slammed deeper into his boy, making the small body jerk in surprise as a wail was filled in his bedroom. “Never. Call. Yourself. A. Freak. Understand?”
Now sobbing, Harry nodded. “Yes, Professor Snape! I’m sorry! Nnghhh!”
“Good.” Severus purred, then went to suckle the side of Harry’s neck. “You’re so tight, Harry. And I’m the one who took your purity. As much as I want to breed you, others will suspect something amiss if your stomach is round.” Then, the Potions Master chuckled when he felt Harry tighten around him. “You like that?” He slowly slid in and out of his boy. “Imaging yourself round with my child at such a young age? You’re barely at the Wizarding age. Yet we are in such a relationship. Merely fourteen and a slut for your Potions Master.”
Harry sobbed into Severus’ neck, tightening his arms around the older man. He tried to wrap his legs around the other man’s waist, but with the way the Potion Master kept thrusting in and out of him, Harry couldn’t do it. He wanted to feel the first time Professor Snape will come inside of him. He wanted to feel it spread deep inside of his stomach. He also didn’t want to get pregnant just yet, either.
“P-Professor…Is there a charm or spell to not make me p-pregnant?” Harry gasped out, as he felt the entrance to his womb being kissed by the head of his Potion Master’s cock. “Ah!” The boy keened out.
Severus immediately stopped as he took his wand from the nightstand. Though, while he was still pounding into Harry’s cunt, he pointed the wand to the boy’s stomach. He muttered a quiet contraceptive charm on the boy’s stomach. Then, the Potion Master splayed his palm over the flat stomach of the boy, smoothing it up and down. “There.” He purred, darkly with a glint in his eyes. “Now, I can have my way with you until you’re dripping of my seed, Harry. It wouldn't have been good if I became careless and got you pregnant on the first time.” Severus paused, then laughed softly. "Though, the idea of you immediately getting pregnant with my child does have a nice ring, to it."
“Ah! Y-Yes!” Harry panted heavily, as the Potion Master’s cock continued back to thrusting in and out of him. His small cock was wrapped in Severus’ large hand. The older man was tugging his cock, making Harry whimper.
“Just pretend and imagine that I’ll fuck you full of my seed, until you’re pregnant, Harry.” Severus gritted out, lips curling up as his boy tightened even more around him. “Good, good. Such a good boy.”
“I’m a good boy…” Harry mewled, with a nod.
“A very good boy, who will be molded for my cock.” Severus moaned out. He pumped Harry’s cock until the boy screamed and came around him. The boy’s walls tightened so much around him, that Severus ended up emptying himself deep inside of the boy. Filling and filling the boy even more.
Harry threw his head back, eyes wide staring up at the ceiling. “Ooooh!” He whined. His stomach tightened as he was being filled up by his Professor’s cock and seed.
What lead to their current situation?
Well, it all started…