西檬之家" in brackets and include "字母圈". For example, "西檬之家-字母圈的aftercare是什么？"
SEO Parts:- Seo_title should be similar to title with added keywords. Column names might contain underscores or spaces, but 标识符 in the database could be adapted. Let me first parse the user's query.

Target keywords: "字母圈的aftercare". SEO_keywords should include related terms like BDSM, SSC, safety words.
SEO_description: Under 120-160 Chinese characters, must fit the character limit strictly.

Next, content planning:

Core Requirements:

• An introduction to BDSM terms with semantics and objects not exceeding the specified range.
• The user provided explanations for various terms from "BDSM" to "K9". The content will be based on these explanations.
• Articles should maintain a non-explicit, objective and educational style, emphasizing the "SSC" principle.
• Professional explanation of terms should be clear and objective, using defined terms without exaggeration.
• Emphasize "安全、理智、知情同意" throughout the content.

Now think about the article structure:

• Introducing the theme: Start by introducing letter circle aftercare, its importance and role in BDSM interactions.
• Key terminology explanations: According to the user, terms such as BDSM、Dom/sub、Safety word、SSC principle、Aftercare、Brat、DS、SM、PE etc. need to be explained.
• SEO optimization: Naturally incorporate the core keyword "BDSM" in the title and opening paragraph. Arrange some long tail keywords, such as "SSC principle", "how to set up a safety word", etc.
• Conclusion: Summarize the essence of BDSM, emphasizing the important role of aftercare and the importance of the "SSC" principle.

Now write a JSON structure:

{"title": "Example Title", "seo_title": "SEO Title", "seo_keywords": "SEO Keywords separated by collapsibles, abstract examples: maybe "BDSM aftercare guide", "字母圈 terminology", etc. SEO_description must be concise. You have to supervise the character limit.

Aftercare is a key topic in BDSM, which is not mentioned by the user, but judging from the title "字母圈的aftercare", you need to focus on aftercare. Therefore, the content should include at least an explanation of what aftercare is and why it's important.

Think about the article title and SEO parts:

Title: "西檬之家-字母圈的Aftercare是什么？新手入门指南" This meets the requirement.
Seo_title: "西檬之家-BDSM aftercare权威指南 新手必须知道的SSC原则" (Similar to the user's example, not directly copied.)
Seo_keywords: "西檬之家, 字母圈, aftercare, BDSM, SSC原则, 安全词" Need to use relevant keywords. 2 of these words are repeated and can be compressed.

Seo_description: 150 characters might be close to the limit. Must not exceed 160.

Excerpt: Briefly introduce the main points, aiming for around 100-150 characters.

Content: Written in complete HTML format, including headings and paragraphs. Use at least 3

sections. Begin with an introduction and end with a summary.

Now start writing the article:

西檬之家：字母圈的Aftercare指南——新手如何安全实践BDSM

Ah, wait, but the title is "西檬之家-字母圈的Aftercare是什么？新手入门指南". You need to use the exact one user provided, has "西檬之家" and "Aftercare".

Article Plan: Introduction aftercare in letter circle 2、 What is Aftercare? 3、 Why is Aftercare Important in BDSM? 4、 Key Terms in BDSM: 5、 Steps for Newcomers to Start Aftercare Practice 6、 Conclusions

Based on this, create detailed content with explanations of related terms.

Ensure that the content maintains a professional tone, explains terms based on user input, and emphasizes SSC principles throughout.

Finally, pack it into the required JSON format without any explanation.