Sex Anecdotes: Top 10 sex-related world records

Many students talk about "sex" color change, today has to, or need to talk about. Did you know that our human body is so wonderful, so strong! For these world records, I am not encouraging you to impact, to break through, but it is enough to understand, at least to know that our human body can do this.

Therefore, the knowledge introduced in this article is not shared with bloggers, I can not sleep. I assure you, although the content has to do with "sex", it has absolutely nothing to do with heaven and earth. Of course, it's better not to look at minors for a while.