21 Sextury
Adult production and paysite network founded in 2003, later incorporated into Gamma Entertainment and now ultimately owned by Byborg Enterprises.
21 Naturals is a specialist adult studio within the 21Sextury network. Its exact-match site dates to 2012, and the property now sits inside Gamma Entertainment's portfolio, which became wholly owned by Byborg Enterprises in 2025.
21 Naturals is a specialist adult studio and membership property within the long-running 21Sextury network. The exact-match 21Naturals.com web identity dates to 2012, providing a clear standalone milestone for the sub-brand rather than borrowing the older founding year of the main 21Sextury network.
The studio remains closely tied to 21Sextury. Public studio indexes list 21 Naturals alongside 21 Sextreme and the main 21Sextury property, with overlapping performer catalogs and shared network infrastructure. The relationship is therefore recorded as a network connection rather than treating 21 Naturals as an independent corporation.
Adult production and paysite network founded in 2003, later incorporated into Gamma Entertainment and now ultimately owned by Byborg Enterprises.
Fetish-focused adult studio operating under 21Sextreme.com since 2010 within the 21Sextury portfolio now ultimately owned by Byborg Enterprises.
Gamma Entertainment's flagship multi-brand adult subscription platform, launched in 2019 under Bree Mills and ultimately owned by Byborg Enterprises since 2025.
XEmpire studio launched in 2019 and directed in its early identity by Mason, now within Gamma Entertainment and ultimately Byborg after Gamma's 2025 acquisition.