*Sexual Themes in this chapter. Sorry for being late on this..Had to think about what to do for this first lesson.

Bill POV:

As Pinetree laid down on the bed...I can see the blush on his face. He never had sex before and I would be his first..His first at everything. The thought filled me with glee..He would be perfect..Someone hold and fuck as I pleased without any complaint..with the right training.

"Bill...What are you going to do?" Pinetree Asked.

"I'm going to teach you how to hold your sperm in when you feel pleasure." I Said. I can see the confusion on his face when I said sperm which meant that he never had the sex talk. 

"S..Sperm?" Pinetree Asked.

"You'll see what it is in a second just let me get you properly dressed for the occasion." I Said before I snapped my fingers sending all of his clothes away to the corner. He tried to cover himself for I grabbed his hands.

"Don't cover yourself up Pinetree. This happens when two people come to mate..It can happen to anyone and anything. Animals..People..Demons..Even your parents did this which resulted in your birth." I said.

Pinetree blushed and quickly set his hands on his sides. Looking nervous since this would be the first time that he would be touched in such a matter. I slowly kissed him a little which relaxed him some before I grabbed his length with my hand. I slowly stroked his length to life which made Pinetree moan uncontrollably.

"Bill...What's..th..Ah..Feeling?" Pinetree Asked.

"You're feeling pleasure Pinetree. You're slowly getting arroused..See..Your length is slowly growing." I Said. When he was fully aroused..I quickly placed a ring around it surprising Pinetree.

"What..What?" Pinetree Said.

"I told you..It's a lesson." I Said. After I said that I slowly bent my head and licked the side of his length which made him jolt a bit. Then I licked the head and placed all of it into my mouth.

"Ahh..I..I..never felt this before." Pinetree Said. I just continued sucking his lengh and Pinetree's moans slowly started to get louder as time went on.

"Bill..I feel something..Ahh..coming." Pinetree Said. As he said that I quickly let go of his length with a pop. 

"Bill.."Pinetree breathed.

"Just relax Pinetree..And just feel..I'll let you cum in a little while." I Said. I quickly started to stroke his length again and kept going for 5 minutes.

"Now..Pinetree since this is your first lesson..I'll let you come now..but when we finally act when you're older..you'll be expected to last longer." I Said. He quickly nodded when I snapped the ring away.

"Bill..Something's coming." Pinetree said.

"Just cum Pinetree..Cum now" I Said before Pinetree yelled and came hard.

Dipper POV:

After the lesson, I felt drained. I guess doing this would take a lot of energy..energy that I don't have. 

"You did great Pinetree. Now you can rest." Bill Said as he lifted me up and placed me on the small dog bed. As I slowly nodded off..I thought about the good times that Bill and I would have. Hopefully nothing stands away from my life with Bill.

I was unaware of the reunion that would happen 10 years after getting captured. And the fact that I would be known as the Queen of Weirdmaggedon.

Author POV:

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