Miku's Continued Adventures

Chapter 4.5: Twincest Side Chapter.

Around the same time when Miku got home from school to fine that Ms. Luka was gonna babysit her, Rin and Len arrived home to find that their parents were out doing a quick errand and would be home soon, according to a note they left for their kids on the front door, meaning that Rin and Len pretty much had the whole house to themselves for a little while.

The both of them headed upstairs to Rin's room, Rin thinking that they could play a board game while they waited for their mom and dad to come home.

"What kind of game do you wanna play Len?" Rin asked her brother.

"Well, I feel like playing 'That' game." Len replied, pointing at his crotch, where he had a tent in his pants.

Rin didn't seem so sure.

"I don't know Len, we don't know how long mom and dad were out before we came home, so they could come back any minute..." Said Rin, having her doubts.

"C'mon Rin! Please! Look at me! I need it!" Len whined as he took his pants and underwear off, and jumping up and down, making his little stiffy bounce.

Rin sighed.

"Okay, fine. But we'll make it a quick one." She said.

Len smiled and jumped onto Rin's bed, lying down and stroking himself as Rin took her shorts and her panties off, revealing her smooth, loli pussy. She climbed up on the bed as well and straddled her brother, before lowering herself onto his stiffy, making both of them moan.

"Oooh Rin! You're so tight!" Said Len.

"And you're so hard!" Rin replied before starting to rock her hips back and forth, riding her brother's cock like a little cowgirl as Len put his hands on her thighs, feeling her smooth skin as she rode him.

Rin bounced on his cock for several minutes, her hands on his chest for balance as they both smiled at each other and moaned together, enjoying the pleasure they were giving each other.

They were getting so into it, that Rin didn't object when Len reached up to take her shirt off, leaving her completely naked as continued to ride him, in fact, she reached down and took his shirt off too, leaving him just as naked as she was.

They both had such petite, tight bodies, that if someone were to walk in, they would think that they were both girls.

"Hey Rin, can we do this again tonight, when mom and dad are asleep?" Len asked her.

"Sure, let's finish this one first though." She replied as she pinched her tiny nipples, making her give such cute moans.

"Do you think mom and dad do this all the time?" Len wondered.

"Maybe. It feels really good, so I don't see why not. Want some kisses?" Rin asked him.

"Yes!" Len said happily.

Rin leaned forward and wrapped her arms around him and kissed him deeply, both of them exploring each other's mouths with their tongues as Len put his right hand on her back and his left hand on her butt cheek, her hips never stopping as she fucked him.

Ironically, they found the kissing more taboo then the fact that they were fucking.

Soon, they both felt their orgasms approaching, and they broke the kiss.

"Len! I'm getting the good feeling! Are you too?" She asked him.

"Yes! I'm gonna squirt soon!" Len said, moaning.

"Hurry then! Hump me!" Rin cried, Len grabbing her butt firmly and humping up to meet her bounces.

Soon, they both hit their peaks and moaned loudly with their mutual orgasm, Len thrusting up hard and shooting his cum inside his sister while Rin arched her back cried out loudly as she clamped down on his cock, milking him dry.

When they were done, Rin collapsed next to him as they both tried to catch their breath from the amazing sex they just had.

"That was really good, wasn't it?" Rin asked him, her face red, but happy.

"Amazing." Was all Len said.

Rin giggled, and then looked down to see Len's penis stretching out and getting hard again.

"Well, I guess we got a few more minutes to spare." Rin said, as she was still feeling a bit horny herself, so she climbed on top of Len in the 69 position, taking his dick into her mouth and sucking on it greedily.

Len, getting the idea, started licking and sucking on her pussy.

They both lied there, enjoying the feelings of sucking each other's private parts, Rin sucking and licking all over Len's cock while her brother held her close and fucked her pussy with his tongue, licking some of his own stuff out of her as he held her butt firmly.

Soon, they both came again, Rin drinking all of Len's cum while he sucked up all of her juices.

When they were done, they both got dressed again and decided to play a board game until their parents got home.

At bedtime that night, the twins were both put to bed before their parents went to sleep themselves. After about half an hour, when their parents were most likely asleep by now, Len got naked, his little pecker bouncing as he quietly jumped out of bed and snuck into Rin's room.

When he shut the door, he looked over at Rin, who tossed her blanket off and revealed herself to be naked as well. Smiling at each other, Len lied down next to her, while Rin leaned over his crotch and took his grateful rod in her mouth sucking on it until Len came in her mouth.

After swallowing, she kissed him deeply, making his dick get nice and hard again. She then broke the kiss and straddled him like she did earlier that day, began to ride him again.