Publisher's Synopsis
A sex education book specially tailored for young boys that pays equal attention to both body and mind. A must-read sex education book for adolescent boys! A collection of "sexual" questions that little boys dare not ask! Recently, Xiaowei often gets angry over trivial matters like sesame seeds and mung beans, or loses his temper with his mother for no reason, and his body also undergoes strange changes: his face is covered with pimples, his voice becomes rough and unpleasant, his chest is swollen and painful, and he wakes up in the morning. Sometimes the underwear would still be wet, making Xiaowei wonder if he was suffering from some strange disease! Just when Xiaowei was so worried that he was about to explode, an elf appeared.
