2019 - present ALL CHARACTERS ARE 18+ including tails

El Oscuro Diario De Tails (Tail's Dark Diary in Spanish) in an animated adult webseries created by the Mexican yotuber Monguber. Based on characters from the Sonic The Hedgehog Franchise, the story follows Miles "Tails Prower" as an obsesive psychopath who has a crush on his best friend Sonic and writes his feelings on a private diary. When Cream The Rabbit discovers the diary, Tails starts a killing spree.

The webseries became known for a very disturbing scene where Tails cuts his own member off. This lead to be tagged as one of the most disturbing works from the Sonic fandom along the Two Babies One Fox series. The weberies was very critized due that scene which many users claimed as a traumatic experience. El Oscuro Diario De Tails was cited as one of many works made by fans that tainted the Sonic fandom and Tails' innocent image. The webseries gained a cult following due the interesting of many internauts for the dark side of the Sonic fandom.

Plot

Tails is in love with his best friend Sonic The Hedgehog and writes his feelings on a secret diary. One day the diary is discovered by Cream The Rabbit and when Tails finds her with the diary, he kills her to prevent everybody finds out his secrets. Tails starts to suffer a mental breakdown that drives him to insanity and a series of bizarrer supernatural events begins to take places.

Legacy

El Oscuro Diario De Tails became viral in hispanic countries due the controversial scene in the sixth episode. Many hispanic and latino youtubers made reviews and video reactions to the webseries focusing on the scene. The first reaction to the series was negative after the sixth episode. Fans of Sonic The Hedgehog panned the webseries and its creator for being to disturbing. It was acussed of tainting the image of Tails, which it was concived as an innocent and pure character by Sega. The webseries was included in the list of the most disturbing things Sonic fans have ever done to Tails, along the animated short film The Secret History Of Sonic & Tails by Mashed and the Two Babies One Fox comic series created by Unistar and Launny.

The most remembered quote of the webseries is "¿ahora soy perfecta para ti, Sonic?" (Now I am perfect for you, Sonic? in Spanish). Tails says this line after the scene. The quote became one of the most famous memes in the Sonic fandom along side El Primas and Bench Tails. But Now tails finds you reading his diary... He slowly begins to have a crush on you too, so you and sonic are both targets by him..

This takes place before anyone has died yet.