I am not a duck, because the title is too ugly, I am not a male prostitute, because the title is too dirty, I am not a face, because the title is too arousing people's imagination, the reason why I don't want to admit these titles is that my profession is fundamentally different from theirs! So what am I? Is it a stallion? No! After all, horses and I are two different breeds. At best, I can only be regarded as a "breeder". Because I have a handsome appearance and a strong body, then I am a "breeder" with good quality.