Exposure of sex life: Xu Xiao, a 22-year-old student at Yunnan Arts University, mentions her emotional life with her boyfriend and her sexual experiences in her blog. "Everything is fine with him, I just don't like having sex with him... Since I'm his girlfriend, it's really hard for me to keep refusing him, but I just don't want to have sex with him!" A screenshot of Xu Xiao's blog once revealed her dreams...