I am warning you this chapter will be a lemon
It was one week later
They were back in the meadow and they were getting ready to do the unthinkable. They had been reading up on the subject of sex and decided to play it safe, so Mabel went and got birth control, which even for a girl her age is not that unusual.
"So are you sure you want to do this, Mabel because I..."he was silenced by a well placed kiss from Mabel. "I said I'm ready Dipper, I love you and that's not gonna change."said Mabel who was behind another tree getting undressed. Dipper had enlarged his invisible cloth to the size of the entire meadow and then he had spent three days hanging it up, this guaranteed them privacy. "But what if you do regret it and you hate me afterwards."said Dipper. Mabel ran over, completely naked and kissed her brother, who was now only in his boxer shorts. This made him blush. "Ok I believe you lets do it Mabel."said Dipper.
Dipper finished Getting undressed and went to a small space they had set up for this moment, and laid back. Mabel went over to her Brother, and laid down next to him, they started out slow by just kissing and spooning together, but as the time passed by they finally worked up the nerve and she got on top of him at first he was very hesitant, but he soon did what he was supposed to do(for all the people who want extreme detail, I am a 15 year-old virgin(and proud of it) so I'm doing the best I can) he put his (I use these words for lack of better ones) penis inside her. This made her scream out. "I'm so sorry Mabel I knew this was a mistake..."said Dipper. As he went to remove his Manhood from her body she stopped him, and said"no it's fine Dipper, I just wasn't expecting it to feel that good."said Mabel who for some reason was just now starting to blush, while Dippers face had been red as a tomato this whole time. "Okay if your sure." She nodded her head and they continued, he started by going back and forth slowly, but she soon asked him to go faster, the whole time they were making love theywere also kissing passionately, the only time they stopped was when one of them felt they could keep their screeches of pleasure inside any more. This went on for about forty minutes, and then they just stopped, they looked at each other and smiled, they were both happy they had taken their relationship to the next level.
They were back at the shack, in there room and they were happier than they had ever been, any doubts about the the activity they had just done were swept quickly out the window. "Hey Mabel so do you wanna go see a movie or something later?"asked Dipper. She smiled at him,"what you mean like a proper date, just me and you?"asked Mabel. "Yeah, you feeling up to it after what we did?"asked Dipper. "Yeah let's go, but we should tell Stan were leaving, we already disappeared once today."said Dipper. "You got it Dippingsauce, let's hurry up though. Dipper smiled at his new nickname.
They left the house about thirty minutes later, Dipper was wearing some new cloths, to look nice for Mabel but he decided to mix it up a little lately, so instead of his vest he put on a hoodie, and a pair of blue jeans, keeping his regular shirt and shoes on. Mabel walked down wearing a completely new outfit consisting of skinny jeans, and a tee shirt that had a cartoony face half was black and half was white, and the head had a halo and devil horns, under the head it said Hells little angel, she wasn't wearing a sweater which was a first. "You look beautiful, and well different."said Dipper. "Well I thought I'd wear something new for my Dippingsauce."said Mabel. They walked to the little movie theater near the middle of town. They decided to watch a movie that had been out for a while, it was entitled warm bodies(yes I also used this in another story sue me I happen to like Horror/romance movies). They were the only people in the theater, they checked around all the seat, but it was just them. They watched the movie kissing occasionally, mostly during the more romantic scenes, when the skeletons attacked, Mabel actually got scared, I guess it had been a long time since she had seen much paranormal stuff(don't worry there will be more weird stuff later I promise). Dipper held on to his sister in a loving way, and she stopped being scared, she then leaned over and gave him a kiss on the lips. "Thanks big bro I'll always love you."said Mabel. "Mabel don't call me your big brother, that makes me sound like a perve, and were exactly the same age, we're twins."said Dipper blushing. "Okay Dipper sheesh I was just saying, how about I just call you boyfriend."said Mabel. "Yeah that will work and I'll call you my girlfriend."said Dipper smiling. Mabel leaned in for another kiss, and wasn't disappointed, Dipper french kissed her, he had finally got over his fear of doing it.
The movie ended, and they walked out of the building, and went home. When they arrived at the shack, try went straight up to their room, and climbed into bed, they were both tired from the sex earlier. They got into the same bed, like they had been doing all week, and cuddled together."Well goodnight Dipper."said Mabel. Goodnight Mabel."said Dipper.
(Btw you guys have to see the new Dracula movie it was badass.) Happy Halloween don't let the vampires bite (ha ha ha ha)