This is the eleventh one-shot of a series of one-shots where I will write one Harry Potter weight gain one-shot for every day of the month of October.

The prompt list itself is right here, credit to fffandever on Furaffinity: https/view/58049281/

So here is the eleventh day's one shot, with the prompt, "Thicket".

…

Brush in the Thicket

December 13th, 1996

8:56 PM

Forbidden Forest

Thestrals were rather curious creatures, horses with skin-tight black leather-like skin, whip-like tails, hooked beaks, and bat wings jutting out from their backs. They were invisible to the naked eye, with the exception of those who had witnessed death once before. Because of this, they were critically endangered once and viewed as nothing more than superstition by the delusional. But now, after multiple generations of war every few decades, they've fortunately made a comeback due to how many wizards saw death with their own eyes.

Luna Lovegood did her part to take care of these creatures, feeding them beheaded ferrets Hagrid gave her. He gave her this task as a means of finding peace with the explosion that took her mother when she was only a child. Luna was always an odd child, but her fascination with what magicals considered mythical creatures ostracized her heavily from her peers. Ironic, how she could expect better companionship from carrion eating harbingers of death than her own dorm mates.

However, her thoughts were interrupted by the shuffling of the foliage behind her, well okay, maybe she could expect companionship from someone else.

From the bushes emerged an exhausted Harry Potter, he was rather portly after a series of punishments inflicted upon him by Umbridge last year required him to be put on supplementary potions over the summer. Harry's stomach was the size of a beach ball and bobbed with every breath his reddened face took, riding up the shirt he wore. His pants were tightened by his enlarged thighs and buttocks, making him incapable of properly playing seeker: a position quickly filled in by Ginny Weasley.

Luna was not one to make fun of others, she went through the same ordeal especially after Umbridge got her hands on her. Her hips were easily wide enough to have three lunas from last year fit in her width, her skirt was also raised up revealing her radish patterned panties. Said panties were being eaten by her boulder sized ass that when held under the moonlight shined like the full moon itself. Akin to Harry, her belly was also plumped up but her breasts still remained as A-Cups, the size of her derriere almost dwarfing the fact her upper body was almost unchanged.

"I'm glad you could make it, Harry. What held you up?" Luna asked as she tossed another ferret to the thestrals.

"Malfoy's up to something. -huff!- I tried to tell Hermione! -huff!- But all she really did was chastise me for "cheating" again." Harry lamented as he panted.

Luna walked over and cupped his face, hugging him. Their bellies pressed together as Harry cheered up a bit from this. The sudden upheaval of no quidditch meant no time to spend with Ron and Ginny since they were busy with it, and Hermione ditching him because of his book having better notes caused him to downspiral a bit. Luckily, Luna welcomed Harry in with open arms as she had no one to spend time with anyways, so they may as well do it together.

"She'll come around I'm sure…" Luna said, trying to convince herself, that damn girl was too stubborn for her own good.

Oh well, her loss was Luna's gain.

"Yeah…" Harry said as he reached in and threw some ferrets to some Thestral foals.l

"Want me to help you expose him?" Luna asked.

"W-Wot?" Harry asked, confused.

"Malfoy. If you think he is up to something, I believe you since this is kind of your expertise." Luna said.

"Like how you know how to keep away blimmering humringers?" Harry asked.

Luna giggled and nodded.

"Blibbering Humdingers, but yes. I trust your gut feeling just as you trust mine." Luna said as she placed a hand under Harry's shirt.

Harry blushed pink as Luna's hands explored her 17 year old friend's plush stomach. Harry shuddered a bit as she lifted up his shirt and took it off, Harry blushed and covered his chest.

"Luna! What are you doing?!" Harry asked embarrassed.

"What? You want my help to expose Malfoy right? Well I'd like your help in keeping a magical creature away from me." Luna said as she poured out the basket of ferrets for the thestrals.

"A magical creature?" Harry asked, still covering up his chest.

"Yes, now please. Come into the thicket." Luna said as she made her way into the thick foliage.

Harry followed her and grunted as he squeezed his way through branches and stems of bushes that towered over the two. However, when he entered a hollow interior about the size of his dorm room with Ron, Seamus, and Neville he bumped into something jiggly. Turning around he saw Luna was pulling down her skirt and lifting up her shirt, showing the fact she didn't wear a bra. She slid down her panties and haphazardly kicked them off onto the ground, bending over onto her hands and knees.

"Well? Aren't you going to claim me?~" Luna asked as she clapped her cheeks together.

"C-Claim you?! Luna, what are you talking about!?" Harry asked, his face heating up as blood flowed south.

"Well, I'm still plagued by a creature known as a "virginity". My dorm mates all lost theirs around fourth year or so and mock me since I still have one inside of me, apparently a man's sausage can coax it out of me~" Luna teased as she kept up the rhythmic clapping.

"Luna, you're asking for sex!" Harry said.

"Yes." She responded, still clapping.

"With me! A fat arse!" Harry continued.

"Yes. So is mine." She responded, still clapping.

"B-But we barely know each other a-an-" Harry said only to be interrupted.

"Harry, we're both wanting this, I can feel your stares you know. But we're just two consenting fatsos who may wanna burn some stress off… maybe have something a little more than friendship." Luna said as she kept it up, blushing.

Harry felt like he was betraying Hermione by thinking this… but then again, she betrayed him once he got a certain textbook… and has been more interested in Ron.

"Well… okay." Harry said as he unbuckled his pants.

Luna grinned as Harry dropped his pants, underneath a scruffy pudgy fupa, Harry had a large cock. The erection stood out in the cold December air as Harry positioned himself behind Luna, trembling in anticipation. He slid off his shirt causing his belly to smack onto Luna's ass, sending ripples down both of their fat deposits.

"One last chance, are you sure you want this?" Harry asked, almost hoping she didn't say no.

"Oh yes Harry, there's no other man I could dream of bestowing this gift upon.~" Luna said as she waited.

Harry inserted himself into Luna, the witch moaning as Harry took her virginity, she grit her teeth and soon pleasure took over. Harry began to thrust in and out, moaning as he felt her wet walls grazing against his cock. He moaned loudly as he kept up the rhythmic thrusting, panting as he felt closer and closer to climaxing. Luna was likewise grunting and panting as she felt a euphoria rise up inside of her.

"Oh yes Harry, right there~…" Luna said as she was fucked.

"Oh Luna! I love you!…~" Harry moaned.

"Oh do you?~…" Luna asked, glee on her face.

"Yes! I love your creativity, your honesty, and your lack of shame!~…" Harry said moaning.

"Then prove it to me Harry, cum all over me and maybe we can start something after all of this.~" Luna said as she orgasamed.

Harry moaned as he felt closer and closer to releasing. He suddenly felt a burning behind his scar, but unlike the nightmares of the past he felt a surge of bright warmth erupt from his scar as he pulled out to backshot Luna. Following the orgasm, Harry's scar burst open and out flew a black spirit that shrieked and withered away into nothing. Harry sat down and panted as he looked at where that was.

"What the hell was that?…" Harry asked.

"Should we ask the headmaster?" Luna asked, holding his hand.

"He's been ignoring me all year outside of my occlumency lessons with snape." Harry said.

"…We'll talk about that later, but don't worry I'm sure he'll listen this time." Luna said as she shoved him into the dirt.

"What the?" Harry asked as his belly sloshed while he was on his back.

Luna straddled herself on top of him.

"In the morning obviously, we still have all night long~…" Luna teased her future husband.

"Y-Yes dear." Harry

~§§§§§•§§§§§~

December 14th, 1996

7:22 AM

Headmaster's Office, Hogwarts

The next morning, Luna dragged Harry up to Dumbledore's office and somehow knew Dumbledore's password. Inside of the office, Luna and Harry sat across from the headmaster. She then explained everything that transpired the night before in embarrassingly accurate detail. Harry blushed best red and wondered how quickly the two of them would be expelled for such a bold incident. However to Harry's unyielding shock, Dumbledore seemed to have a weight lifted off of his shoulders.

Apparently that thing in Harry's scar was a chunk of Voldemort's soul. Dumbledore has been radio silent over the last two years due to Voldemort potentially listening through it. The three then went to dispatch as many of the horcruxes as they could before Dumbledore died. On his deathbed, Dumbledore cracked the prophecy by saying that Voldemort never knew love let alone the embrace of a lover. After crying, Harry snickered as that meant Voldemort died a virgin.

The ensuing war that followed didn't really end up as bad as it would have without Luna and Harry tying the knot. After the death eaters legalized the unforgivables Luna just imperioused the strongest one and had them clean out inside of the school of death eater vermin. Some died in the skirmish, however, many more survived.

After Harry graduated he started up a nature preserve inspired by his late friend Hagrid and fiancée. He slowly took a fascination in the fauna of the magical world and vowed to help Luna find her crumpled horn snorkack. The preserve became one of the largest and most successful nature reserves in Europe and home to many creatures who have recovered populations. The Potter-Lovegoods would go on to have seven children over a span of the next forty years.

One year, Harry looked at Ron and Hermione Weasley dropping their children Rose and Hugo to the Express. The two were never as close to Harry after sixth year, so they got married to each other. Ron became an Auror and Hermione as a pencil pusher for the magical creatures department within the ministry. While they weren't divorcing, their marriage wasn't all sunshine and rainbows, according to Ginny they frequently argue and it gets violent when the children aren't around.

While Harry would never regret marrying Luna, he couldn't help but wonder what would have happened if he didn't follow Luna… and then thanked every force in the universe that he had the guts to follow her into that thicket…