The internet inside the great firewall is a very unique and different place, if you're digging pegging contents there, here are something you need to know:
1. The subculture related to "pegging" within China is quite distinct and self-contained. the term "the forth love"(四爱) is developed uniquely within China scene, it refers to the forth type of love(female-male) that differentiates itself from normal heterosexual(male-female), gay(male-male) and lesbian(female-female). 四爱 is more commonly used than pegging in Chinese community, but they are not strictly equal, 四爱 encompasses more of the reversion of gender roles within relationships than just the act of pegging itself. This means you might encounter a lot of feminist preaching when digging Chinese pegging contents. Personally speaking, I find it uncomfortable that Chinese community link ideology and behavior too tightly.
2. Due to the strict prohibition of explicit pornographic content in China, there are no legitimate or official channels to access it on the Chinese internet. You won't find OnlyFans or Pornhub. All explicit content circulates underground, often through paid TG groups. This means seeking out such content in China carries significantly higher risks. For example, scam groups frequently pose as content creators to trick you into revealing personal information, which they then use for blackmail. Therefore, if you are considering digging Chinese porn, please proceed with extreme caution.