Dipper

Mason "Dipper" Pines (born August 31, 1999) is a smart, curious, and adventurous 13-year-old boy (12 prior to the events of the finale), and is one of the two main protagonists of the series. Alongside his twin sister Mabel, he spends the summer of 2012 with his Great Uncle "Grunkle" Stan in Gravity Falls, Oregon, where he and his sister constantly encounter the town's paranormal tendencies. Armed with Journal 3 that he found in a hidden buried compartment in the Gravity Falls Forest, he and Mabel work to seek out and uncover the town's mysterious secrets.

Dipper was born on August 31, 1999. His family lives in Piedmont, California. At a young age, Dipper's mother would dress him up in a lamb costume and have him perform his signature song and dance, the "Lamby Lamby Dance". He and Mabel were raised secular, but celebrate all holidays at his sister's insistence. Since he was young, his favorite holiday has been Halloween, of which his favorite part is trick-or-treating with Mabel. He is also known to have been teased about his birthmark by other children until he started hiding it, which may be how he earned his nickname when he was no older than five. He also attended Eggbert Elementary with his sister.

Sometime during the month of June, Dipper and his twin sister Mabel were sent north up the coast to the small town of Gravity Falls, Oregon, to stay with their Great Uncle Stan (whom the twins call 'Grunkle Stan'.) Stan runs a tourist trap named the Mystery Shack which doubles as and was originally his house. While Mabel adjusts with ease, Dipper initially finds it difficult to get used to his new surroundings.

A bus drops Dipper and Mabel Pines off at the Mystery Shack in the opening sequence. One fateful day, Stan tasks Dipper to put up hanging signs advertising the Mystery Shack in the "spooky part" of the Gravity Falls Forest, where he discovers a journal written by an unknown and enigmatic author detailing the town's secrets and dangers. Dipper discloses his findings with Mabel and consecutively meets her new boyfriend, Norman, who he begins to suspect is a zombie, based on the information in Journal 3. Despite failing to find any incriminating evidence, Dipper confronts his sister on the theory, resulting in an argument. During Mabel's date, however, he notices Norman's right hand falling off on camera, which Norman suspiciously attaches back on, making him fearful that Mabel could unknowingly be in danger.

Dipper opens the compartment containing Journal 3. Using the Mystery Cart with the keys he obtains from the Mystery Shack's clerk, Wendy, Dipper quickly heads to rescue Mabel, and, upon finding her, he realizes that Norman is actually made up of gnomes stacked on top of each other which are residing in the forest, who planned to kidnap Mabel and force her to become their "queen". He manages to subdue the creatures and escape with his sister, but they are pursued by a large monster made of hundreds of gnomes. The two end up crashing the Mystery Cart upon arriving at the Shack and are cornered by the monster. The head gnome, Jeff, informs them that they will do "something crazy" unless Mabel becomes their queen, and in response, Mabel agrees, much to Dipper's dismay. Shortly after accepting the gnomes' ring, she uses the Mystery Shack leaf-blower to defeat the gnomes, impressing Dipper. With all the gnomes finally gone, the two make up and enter the Shack, and in an act of newfound appreciation of the twins (disguised as having overstocked the Mystery Shack gift shop), Stan allows them each one free gift, with Dipper choosing a new hat with a pine tree symbol on it to replace his old one, which was taken by a gnome, and Mabel choosing a grappling hook. Before going to bed, he writes two new entries in the journal, one being that a gnome's weakness is a leaf blower, and the other in a new page of the journal stating that while Journal 3 has told him to refuse trust from anyone in the town, he knows Mabel will always have his back.

Sadly, after touching a pink crystal, he found in the forest dipper, took on a much more feminine appearance, his waist becoming slimmer his ass and hips, becoming wider and growing a A cup pair of breast, along with his nipples and ass becoming more sensitive, most glaring change of all is when his cock and balls shrunk down to a measly tiny size between his legs making him into a feminine femboy a “sissy” as his sister now teases him saying she always wanted a sister has she decided to throw out all of his boy clothes replacing them with some of her extra girly clothes.

Dippers new feminine body came with new hormones and desires as secretly he has been daydreaming about big cocks and fat balls as it’s not too strange for him to realize he was daydreaming about getting a blow job or having his new plump ass pounded by a hung man.