Incest ahead. You have been warned.
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Harry walked forward, disrobing as he walked toward his mother. Once he was in front of her he grabbed her hips. Once he steadied her he put his leg between hers while his hands worked on pulling off her clothes.
"Harry…" Lily looked at him. She bit her lip and was squirming as he tossed her shirt aside. "What are we doing?"
"Having sex." Harry answered as he looked over her form. For his mother she really kept in shape. He saw her in a two piece swimsuit before. But this was the first time that he was seeing her in a lacy pink bra and panties. "You remember what that was like?" He asked with a chuckle.
It was like a switch was flipped in her mind. One minute she was doubting what she was doing here. Contemplating the prospect of sleeping with her son. The next minute she was thinking about how deeply his fat cock will end up penetrating her.
"Harry… I forget that it has been some time since your father, Tom, has passed. Despite what his favorite bitch in heat thinks. I have slept with a number of men with talents in the bedroom far more impressive than your father." Lily pointed out as she worked off her pants.
Harry chuckled as he pushed her back against the desk. She laid back and began raising her legs up. He grabbed her by the thighs and helped bring her leg up as she pulled aside her panties to reveal her drooling quim.
He thrust his hips up and his cock hard, that was covered in Bella's spit, slapped down on her privates. Lily moaned as she looked down at his cock which would penetrate deep enough to use her womb like a condom. She could not wait until it was inside of her.
"Harry, what are you going to do to your poor sweet mother? Fuck her until she is unconscious? Breed her like she is one of your schoolmates? Maybe play with her like she is one of your teachers?" Lily asked as her vagina lips sucked at the underside of his cock. Her liquids were leaking and lubing his cock.
"Mother… no… Lily, I am not going to just play with you. Nor am I only going to just breed you. I plan to use you and make you so addicted to me that you will not even look at another man." Harry declared as he slid back and put the head of cock at the entrance of her sacred palace.
He slammed into her and squealed loudly as he buried his member deep into her. Harry's cock pulsed inside of her as she sucked in her breath. Harry groaned at the feeling of his member being squeezed tightly by her insides.
"You are so warm." Harry chuckled as he reached down and grabbed her hips. He slowly pulled out and thrust back into her. Causing the desk to shake. "We are going to have to come up with an excuse for why you are going to end up pregnant!" Harry groaned as he savored the feeling of her vagina. She was making use of her muscles clearly and had practice too.
Lily groaned as his cock dug deeply and carved through her insides. She brought her hands down groping one of her breasts, the other rubbed the protrusion where her abs were and his cock was carving out her insides. "I get around and -ah!- and everyone knows it. I do not mind them thinking I got knocked up by a random man."
"Yeah, but I do." Harry answered with a chuckle. "I care what people think. I am half tempted to tell people that I plan on knocking my own mother up."
Lily smiled lovingly as she brought a hand to Harry's cheek and he rested his head on her hand and stopped thrusting into her. "Not out in the open. Incest while not illegal in the wizarding world is nowadays frowned upon." She smiled and rubbed his cheek, "But… I do think you should tell all your 'girls' it would certainly light a fire under them if they want to have a threesome or moresome that involves you and me."
Harry slowly started thrusting into his mother again as he contemplated the idea and another idea came to mind. One that caused him to speed up and groan in enjoyment. "When this school year ends Hermione is going to go back home. She planned to take me with her so I could seduce her mother."
Lily moaned as her back arched. "You want to put a baby in Hermione's mother! That is hot! But you know what would be even hotter?" Lily asked with a chuckle as she looked over at Bella who was vigorously fingering herself, her fingers coated in her juices.
Harry was thrusting into her as hard as possible. "Really what would that be?"
"Fucking your half siblings!" Lily announced and watched as Bella froze. Harry froze as well. "Don't stop fucking me!" She yelled and Harry began pounding into her with much more vigor.
"How many half-siblings do I have?" Harry asked as he felt his release was about to arrive; he did not even need to ask where she wanted it. Because he was looking forward to the idea of her growing heavy with his child. Just like how Hermione was heavy with his first child.
"I only know of a few!" Lily screeched as she began spasming. Her insides contracted around his member and pulsed along his shaft. Pulling his release from his cock.
"Aarrghhh!" Harry groaned and strained as he began filling Lily's womb with his scorching hot white liquid. The moment he did it he felt something click into place. Something far beyond just magic or feeling a connection.
Lily felt something as well. She felt her insides heat up as a rush of seed filled her up and then she felt something pull at her and connect her to Harry. But it was not just Harry, she could feel a connection to two other locations. "But I know for a fact your father traveled and bedded many foreign women."
Harry grunted and pulled out of his mother. Watching as a flood of seed came out of her vagina. Her distended abdomen was already lessening as the extra seed left her body. "Let's go to Hogsmeade."