According to the official website, adult video maker TMA has announced they discontinued the parody adult video of "Steins;Gate", titled "Layers;Gate" in response to the copyright infringement claim by game developer MAGES. TMA apologized to MAGES and other producers of Steins;Gate for making troubles and displeasures.
Segun la web official, el productor de videos para adultos TMA anuncio que discontinuara la parodia de "Steins;gate" llamada "Layers;gates" por el infringimiento de derechos de autor, TMA se disculpo con MAGES y otros productores de Steins;gate por causar problemas.
Cover image of Layers;Gate
TMA has been producing parody adult videos of anime for years such as "Faith/ero" (Fate/Zero), "CLONNAD" (CLANNAD), "Suzumiya Hahiru no Yuuutsu" (Suzumiya Haruhi no Yuuutsu), "K-ONBU!" (K-ON!) etc. Shikura Chiyomaru, the President of MAGES., tweeted last November that he was planning to take a legal action against TMA.
Sources: Shikura's tweet, Apology statement by TMA