Leni x Lincoln (Pixiv Fanbox)

Commission for a supporter that brought you Lori x Lincoln, this time with Leni! Thank you!

LenixLinc

Leni_Preg

Story made by the supporter, hope you enjoy as I did XD!:

"Oh Lincoln~."

Leni held her hands to her mouth to cover her gasps as she peeked at the sight before her. Her younger brother Lincoln and pregnant older sister Lori being intimate with one another on the latters bed. The chance sighting of this being a pure fluke as her original plans for the day had gotten cancelled, leaving her to go and look over her older sibling as her due date was close at hand.

That was when she heard the moaning emanating from her room and then the quick peek, which now turned into a viewing session of her siblings making passionate love. On one of the few instances of cognitive thought Leni assumed it be best to head downstairs for now so she could loudly announce her arrival home. With a quick slam of the front door and intentional heavy footsteps on the foyer stairs Leni made her way up again.

"Oh hey Leni." Lincoln uttered casually as he nonchalantly walked by. "You're home early."

Leni knowing the whole situation acted coy and tried her best to hide her worry. "Y-yeah, plans got cancelled. How's Lori?"

"Oh uh I think she's fine, I just came from the restroom.", He replied before going on towards his room.

Leni let him have his lie and opted to go and check on Lori, whom upon entering was in her underwear on her bed.

Lori turned to face her little sister. "Hey Leni, you've only been gone for about an hour."

Leni closed the door and sat across from Lori on her own bed.

"Cancelled plans, so here I am." Leni could smell the lingering musk of coitus in the room. "So were you ok by yourself?"

"Oh perfectly fine, and if anything Lincoln is here if I need help."

"*Help*, right ... Well ok then."

Leni's feelings told her now wasn't the best time to ask, opting her to instead nap before dinner. There she kept a close eye on her incestuous siblings, and took note of how they treated each other during and on the following days. With the knowledge of their forbidden union in mind no longer did they seem as a sibling taking care of another but rather a husband taking care of a woman holding his child.

The thought made Leni gasp and sent her mind into a spiraling well of questions giving rise to more. She muddled in the shower at night, a week since seeing Lori and Linc for the first time, and wondered if being direct with her sister would be best to get answers about them, and for herself. For during her time viewing them an uneasy feeling crept within her, one she could only recognize as jealousy.

The following day went on normally, her sisters aside from Lori and her parents went about their daily routine as well as Lincoln who was doing his daily check up of Lori was ok. After some tender back and forth Linc departed, giving a goofy smile to both his elder sisters.

"Lincy really takes good care of you huh Lori.", Leni voiced as their door closed.

"Hm yes, he does." Lori hummed. "Such a sweet little brother."

"Almost like, if he was your boyfriend."

Lori nervously chuckled. "Don't be silly Leni."

Leni sat next to her sister. "I'm totes serious, it's like he's the daddy."

"That's just ridiculous."

Leni looked away to the side and took a slight breath before she spoke her mind. "Is he the daddy?"

"What?"

Leni turned to face Lori's baby bump. "Is Lincy the daddy?"

Lori's face became pale. "What?! Leni don't be absurd! It's our little bro-"

"I saw you two last week."

"W-what?"

"I saw you two, being with each other. You on top of him."

Lori gulped. "L-leni please you can't tell anyone. If mom and dad found out I don't know what they'd do to Lincoln."

"I wasn't planning to. But why Lincy?"

"It started after Bobby left, and he was just so attentive and well one day I just found out he saw me as a woman not just his sister." Lori rubbed her shoulders. "And I saw him as a man just not our little brother."

"I see, and getting pregnant?"

Lori traced her fingers across her bump and smiled gently. "At first it was just heat of the moment, but the idea grew on me and Lincoln after so much that when I took the test and came out positive we were both just so happy."

"Am I the only one who knows?"

"As far as I know, yes." Lori looked towards her little sister. "Do you, do you hate me and Lincoln for what we've done?"

Leni reached out her hand to gently rub Lori's belly. "No, I was super worried and freaked out at first but then looking at you two made me feel funny, the good and bad kind of funny."

"What do you mean?"

"I mean I was so happy you two were making each other happy but at the same time I felt ..."

"Yeah?"

"Jealous."

Lori's eye's popped open slightly. "Jealous?"

"Mhm, I kept thinking of Lincy treating me like that. But I'm glad he's with someone that makes him happy so it's ok."

Lori moved towards Leni and held her. "Oh Leni, I'm sorry to have put you on this position, but I'm relieved you don't think horribly of me."

"Of course not, you're my sister and Lincy is my brother too. I love you both."

"I love you too Leni, and so does Lincoln." A thought graced Lori's mind. "In fact I'm sure that love would grow more if you wanted it to."

Leni moved slightly away and gave Lori a puzzled look.

"Hm let me explain.", Lori said giddily.

Later that night Lincoln made his way towards his elder sisters' room on a earlier text request from Lori. Quietly he made his way inside and closed the door behind him before being startled by Leni's voice.

"Hey Lincy."

"Gah!" Lincoln hushed himself. "H-hey Leni, I'm surprised you're awake."

"I know." She patted and gestured to the space next to her on her bed to which Linc obliged. "You were hoping Lori would be awake right?"

Linc let out a nervous laugh. "Heh w-what do you mean?"

Leni softly grabbed her brothers hands. "I know you're baby is inside Lori."

"I ..."

"It's ok though I promise I won't tell no one."

A confused and baffled look crossed Linc's face at his sister's ease of the situation. "You won't?"

"Mhm I totes promise. In fact Lori is helping me check on something."

"Check on what?"

Instead of an answer Leni leaned in and kissed him, poking his lips with her tongue until he let her in to mingle with his own. After a few tender seconds she pulled away with a satisfied smile.

"Hmm~." She hummed. "To check if I did have feelings for you like she does."

"What?!" He hushed himself once more and looked over to his beloved Lori sleeping peacefully on her bed. "You feel that way about me too Leni?"

"Mhm I'm super positive now. I've been watching you and Lori be so cute together for awhile now and I was a bit jealous." She twiddled her fingers. "So since Lori said ok and if you were ok with it, I was wondering if you wanted to be with me too Lincy?"

Linc stared dumbfounded at her, a billion thoughts all racing at once. Leni meanwhile sat anxiously until Linc himself leaned forward and kissed her himself this time. Another tender session after both parted and smiled goofily at each other before the excitement of passion took them both.

As if reading each other's thoughts both quickly undressed and locked lips once again as they fell back into the missionary position. Leni moaned and fidgeted at Linc's suckles and kisses along her body, heightening when he kissed her clitoris. He then positioned himself over her and aligned the head of his penis against her virgin entrance.

He gazed lovingly at her. "Are you sure you want this Leni?"

Leni shifted her legs and wrapped them behind Linc as she pushed him slightly into her. "More than anything Lincy. Just be gentle, you're, a lot bigger than I thought."

With a smile and a small kiss he thrusted and took his sister's purity, a small whimper coming from her as she wrapped her arms around his back. Linc took things slow on her at first paying attention to how hard she held on to him out of slight pain, trying his best to use his already gained experience to make things easier for her. Eventually pain gave way to pleasure and more self lubrication and the slight whimpers of pain gave way to moans of ecstasy from Leni as Linc picked up the pace.

"Lincy, right there, deeper!" Leni lowly howled as she braced herself against the bed.

Linc answered her call and punded more furiously, making it more difficult to hold back his climax from the new sensation of a different lover. Minutes seemed like hours on end as the lewd sounds of wet slapping skin echoed about the room, though like all good things the time for the end approached as both siblings felt the stirrings of their build up.

"Leni, you gotta let go of me, I'm about to cum!", Linc grunted.

Leni pressed her legs tighter. "Inside Lincy! Please! I want it!"

"You know what might happen if I do that right?"

Leni nodded. "Yes, and I want your baby Lincy, like Lori."

She leaned up and kissed him. "Please Lincy, make me a mommy."

Her desire and innocence triggered Linc's primal urges, spurring him to go even faster in his thrusts as he melded his lips against hers. Their strong moans then sounded out as they both reached their peaks, the tingling sensation of his seed leaving him and warm sensation of it entering her womb the rewards for both siblings. They remained lip locked for a while, each feeling their genitalia work their best to create a new life.

When they seperated they breathed deeply, catching their breath as cum oozed out of Leni.

"Lincy." Leni gasped. "I love you."

"I love you too Leni."

Linc leaned in once more to kiss his sister before pulling out and laying by her side for the night. Leni herself rubbed her belly and smiled towards the days that would come with her and her new partner. Meanwhile across from the two lovers Lori layed still on her bed with a smile of a job well done on her part and looked forward to the results of this nightly exchange.

As with what happened to Lori when her parents found out Leni had gone down the same path as her they were furious. A harsher punishment was set, home confinement, unbeknownst to them that it was actually a nice gift which equated to more time with her caring loving brother. Lori had given birth during Leni's trimester, a healthy baby girl named Loan which only made Leni more excited to greet her own baby as she fell in love with her neice.

In time her belly expanded and breasts swelled to accommodate her growing and arriving baby, a matter she thought she would be more self conscious about but was easily able to push aside with excitement. And all this time during as with what she saw with Lori Lincoln tended to her as well, as a loving boyfriend would.

"Alright you two." Lori said as she was exiting her room. "I'll give you a bit of time but then you both come down and help me with the others."

With Lori watching the house, Loan, and their siblings for them while their parents were out, Leni and Linc had a short moment of alone time with one another. Leni flirtatiously undressed as Lincoln stroked himself on the bed for their approaching coitus. Before she moved on however she looked down happily at her baby bump and caressed it before looking at her future hubby.

"Liena can't wait to see you Lincy~."