Brand New Stallion

A man who works in an unusual company as a professional handyman is mysteriously transported into the world of "My Little Pony" as a pony. What changes will he provoke, and how will the locals react to this? And the most important thing is who will have the greatest influence on whom, a person on this kind world, or a kind world on a person. (Harem, Lemons and of course - action!)