A vocaloid love story

Into the fields we come

Warning! Smut/lemon ahead! If you are not comfortable reading this content please leave now!

Rin and Len sat in the middle of the empty field silently wondering if Teto knew about their current situation.
"What if Neru told everyone?" Rin asked Len. Len shrugged. "I don't know. Maybe next time we see her we should ask. And give her the tickets too." Len played with the grass and moved his hand over and set his hand on Rin's hand. Rin looked over and they made eye contact. Rin blushed as she leaned closer once again and kissed Len again.
A few seconds passed and the kiss slowly became more and more heated as Len slowly pushed Rin down gently into the soft green grass. They pulled away for air, and Len moved down and started kissing down Rin's neck receiving tiny squeaks in return.
Len moved his hand down Rin's chest and stopped at her inner thigh and started rubbing it. Rin bit her lip trying not to moan not wanting anyone to hear. Not like anyone would because there was absolutely nobody here at all. This place was mostly deserted in the hot summer time.
Len smirked and moved his hand closer and rubbed Rin through her pants. Rin gasped and bucked her hips, failing to hold back her moan. Len started playing with the zipper on her shorts, pulling it down agonizingly slowly. Rin whimpered and moved her hands down to undo her pants but Len grabbed her wrist and held them away.
"L-Len...please don't...tease me" Rin pleaded through pants and airy moans.
Len unbuttoned her shorts and slowly slid them down, then moved up and stripped her of her shirt and layed the clothing aside. Len slid off both of their shoes, then swiftly took off his own clothing. Len leaned over Rin smirking, and started to kiss her neck once again.
Having enough of the teasing, Rin stuck her knee in between Len's legs and gently rubbed his erection with her knee causing him to pull back and moan.
Len sat up and turned away, and slid on the condom wanting to avoid possible pregnancy and/or any diseases.
He turned back around and leaned over Rin once again, and positioned himself at her entrance. Rin nodded and held her breath as Len slid inside of her. This time it didn't hurt as much, and pleasure immediately came as well. Rin moaned and bucked her hips, and Len got the hint and started thrusting in and out. Both of them softly moaned in pleasure as Len gained speed. Rin leaned her head back and propped herself on her elbows completely entangled in intense pleasure. Len started thrusting faster and harder, wanting to hear more noise from Rin.
Much to Len's appeal, it worked like a charm and Rin screamed in pleasure.
"H-Harder..." Rin moaned. Len obeyed and started thrusting harder making both of them moan simultaneously. Len felt himself start to come close to release, and started slowing down a bit wanting this moment to last as long as possible. "It's not like everyday this is going to happen so make it count." Len thought.
Rin wrapped her legs around Len's waist and wrapped her arms around his neck. Rin was an absolute moaning mess. Len grabbed Rin's legs and put them on his shoulders, making Rin moan even more. Len grunted and gasped as he felt Rin's walls contract around his throbbing member. He groaned, and felt the feeling build up stronger very quickly until he couldn't hold it much longer. "Ah. Ah! R-Rin!" He tried not to scream as he came, and Rin came as well shortly after. Rin tilted her head back in pure bliss as she tried to gain back control over her breathing as she felt her intense orgasm come to a stop. Len pulled out and pulled off the condom. He looked it over and found no holes. Good. He remembered he did that last time as well before tossing it into the garbage. As Len put his clothes back on, he wondered were he should put the thing.
"Back in the package." Rin stated as she tied her shoes. Rin smoothed out her hair and acted like nothing just happened. Len did the same and slid the condom back into the wrapper. He lifted it up and slipped it into his pocket before heading up the hill holding hands with his beloved sister.

When they returned home, Len went into the back and disposed of the condom in the large trash can where nobody would look. "The garbage guys will come tomorrow right? Yeah" Len thought. He walked into the house and sat on the couch, with Gumi separating him from Rin just barely.
Gumi looked at Rin then over at Len then turned off the T.V.
"So what did guys do? Roll in the fields like children?" Gumi winked and the twins both took note of the camera that was recently turned on.
"Yeah pretty much...we walked around the block, sorta away from each other. How long were we gone?" Rin asked. Gumi looked at her watch. "About...45 minutes or so."
The twins nodded and they saw the camera turn off. Gumi sat in silence and waitied for a few moments before speaking again.
"So...now that the camera is off; Did you two use protection?" Gumi smirked.
They both blushed and looked down at the floor. Rin nodded and Len replied, "yeah..."