欢迎来到西檬之家，这里是一个关于BDSM（绑缚与调教、支配与臣服、施虐与受虐）的权威指南，专为对字母圈感兴趣的新人设计。BDSM是一种基于双方同意和信任的亚文化实践，参与者通过角色扮演进行心理或生理互动，常使用安全词机制保障活动边界，并遵循安全、理智、共识（SSC）原则。
认识BDSM核心术语
The first step to understanding the letter circle is to grasp its core terminology.
We provided an overview of some commonly used terms below：
| Term | Definition |
|---|---|
| BDSM | BDSM refers to a pattern of human sexual behaviors characterized by bondage and discipline, dominance and submission, and sadism and masochism. |
| DOM & SUB | DOM is short for Dominant, someone who takes control, while SUB refers to submissive who relieves their own vulnerabilities. |