Billdip oneshots

How does the kissing thing work?

Both Dipper and Bill are 18!
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Dipper sat on his bed, reading the journal as usual. Mabel was out with some friends and Ford went to town to get something. This was his 5th year in gravity falls, and not one summer was boring.

Dipper turned the page and sighed deeply before deciding to close the book.
Out of nothing, he felt something ,or rather someone, jump on his bed. Startled, he sat up and stared at the familiar figure that sat in front of him.
"Hello Pine Tree!" Exclaimed Bill.
"Bill? What the hell are you doing here and why are you in human form?"
Bill grinned and looked down at himself. "Like it? It's my new body!!"
Dipper stared at the handsome man in front of him. Gold hair, dark brown eyes, and light freckles on his cheeks. He was a beautiful sight.

Dipper shook his head and spoke once more "What the hell are you doing here? Get out!!"
Bill looked up once more and smiled at Pine tree. "I thought you could teach me something"
Confusion reflected on Dippers face as he stared at the demon "what?"
Bill grinned and with one swift move pinned Pine tree to the bed.
"B-Bill!" Stuttered Dipper, his face flushing red.
Bill slowly inched closer and licked Pine tree's cheek. "So, how does the kiss thing work?"
Dippers face was crimson red as he stared up at that damn demon. "N-not like that!!" He warned.
Bill let go of Pine tree and sat up. "Teach me"
Dipper could feel his heart beating faster at the request.
"N-no way!!"
"I won't leave you alone if you won't! And I'll keep on trying!"
Dipper looked at Bill, flushed. "F-fine."

Pine tree slowly moved closer, inch by inch, until the demon could feel his breath on his lips. "Just, obey me" whispered Pine tree as he pressed his lips onto the demons.
Bill's eyes widened as a a vibration was sent down his body. Dipper kissed him gently and closed his eyes.
Bill blushed lightly, the feeling of Dipper's lips against his was just... amazing!
Slowly, Dipper deepened the kiss and Bill finally kissed him back. He's eyes closed as he enjoyed every second of their kissing session.
Dipper traced his tongue along Bills top lip and the demon parted them. Pine tree slid his tongue inside, and traced over Bills tongue.
The demon blushed deeper and pushed himself into Pine tree, wanting more.
Dipper explored every inch of the demons mouth before pulling away. Both boys were panting for air, and a dark shade of red.
A tiny drool strolled down Bills chin and Dipper moved in and gently licked it off.
"That's how the kiss thing works" stated Dipper.
The demon stared wide eyed, still trying to catch his breath. Why did it feel so good? And why did he want more?

I'm not sure if I should write a second part with smut in it so if anyone would like that, then please don't hesitate to tell me!
Love you guys!