When Bill went to bed that night he found himself in the woods and before him was a huge blue mansion with a pine tree on the front.

    Bill gulped at the huge mansion when he went to open the doors they just opened themselves. "Hello anybody home?" asked nerviosly. The doors shut with a loud bang. He visably shakes a little. He walks through the mansion and tries to open a few doors but they are all locked. He comes across a door with a big blue pine tree on it, he grabs the handle and sees it turn. Well he found one door that opens.

   He opens the door to find a master bed room it had a big blue bed, with dark blue curtains, a black wood bed stand, a huge closet, and what looks like a bathroom. He steps inside the room and the door slams shut he tries to open it but the door is locked.

     "Where do you think your going" asked Dipper in his tree form. "I went through all the trouble to make a body and I even let you in my house!" his body and eye turning red than going back to normal.

   Dipper explodes in a white light and turns back into his human form. "Well now that your Jere we might as well have some fun" smirks as he says this.

   Bill gulps "W-what did you have in mind?" Dipper smirks some more and slams Bill against the wall and kisses him hard. Bill gasps when his back hit the cold hard wall giving Dipper enough time to slip his tongue into Bill's mouth. Dippers tongue fights for dominance over Bill's. Bill's hums in the back of his throat kissing Dipper back when Dipper slowly leads Bill to his bed and lays him down.

   "Make a good guess corn chip" teases. Bill blushes red and tries to get Dipper off. Dipper growls showing his fangs and his eyes glowing red. "Your not getting out of this!" growls at Bill. Bill stops and gulps and reluctantly stays still. "Good boy" Dipper purrs. The demon attacks Bill's neck with kisses and small nips. Bills moans and his face red. Dipper smirks and bites Bill's neck drawing blood which he laps up. Bill moans and his back arches off the bed. "You taste so sweet" Dipper licks his lips he kisses Bill again and holds his wrists above his head and slowly starts to unbutton Bill's shirt. Bill is as so happy to kiss back he feels magic prickle against his wrists.

    He looks up and sees a tentacle type thing holding his wrists above his head. "This is just to make sure you don't try and get away" the demon purrs. He pulls his and Bill's pants down and grabs the lube by his bed stand. He lathers his fingers and sticks one in Bill entrance. Bill hisses in pain when Dipper adds another scissoring, and stretching him. Dipper kissing Bill and rubs his thighs helping Bill through the pain.

   When Bill starts to moan slightly and rock his hips the demon pulls his fingers out. Bill whimpers at the lost contact. Dipper rubs lube on himself and a lines himself with Bill's entrance before he pushes himself in. Bill gasps and hisses in pain from the demons length inside him. Dipper gives Bill a few minutes and starts to move inside of him at a light and gently pase. Bill takes deep breaths to try and relax after a few minutes he starts to rock his hips. Dipper smirks and starts to pick up his pace going faster with longer and harder strokes. Bill moans when Dipper hits a bundle of nerves sending shock waves through his body. Dipper hits that spot each time and grabs Bill's length and starts to stroke him. The teenager gasps and whimpers beneath the demon. A big knot starts to form in his lower stomach he was so close he could tell Dipper was too his rytheme slows slightly and falls off  his pace. Dipper growls possessively and bites Bill's neck drawing more blood. Bill moans at the feeling almost over the edge. " Say your mine!" Dipper growls as he pick up the pace again and strokes Bill faster. Bill whimpers "I-i'm y-yours" Bill stutters. Dipper smirks and bites Bill again injecting a venom into his system. Bill screams Dippers name as he came hard. Dipper growls when he comes inside Bill. Bills walls clamp around the demon milking him of his oragism. Dipper kisses Bill hard on the lips. Bill starts to fade back into reality before he does he catches Dipper saying "Mine!" in a very possessive tone.

   Bill wakes up with a groan he sits up and feels something sticky between his legs he looks down in shock. He runs into the bathroom and sees all the hickeys and bite marks. "Gosh dang it!" Bill shouts. He hears laughter behind him but when he turns around no ones there.

   He turns back toward the mirror to see Dipper in the mirror smirking at him. Bill yelps and falls on his butt. "Was that real!"he shouted. Dipper just smiles creepy and step out of the mirror. "Yes it was and your mine Bill Cipher I own you" says in triumphant tone. "Just look at the mark in your neck" laughs as he disappears. Bill stands up and washes the blood from his neck to see Dippers wheel on his neck. Bill pales at the symbol he has read about thus in the journal its a demon mark symboling what the demon owns.

   Bill grabed his hair and sobs slightly. He was going to be Dippers toy for all entirity. Bill didn't know Dipper was watching him smiling like a mad man. He gets a new toy and possession.

     The vest part was he couldn't die the venom Dipper gave him gave him fast healing abilities, a little bit if magic, and his favorite immortality. He smirks his toy would be by his side until the end if time whether he wanted to or not.