Got a couple of ideas... Won't go into major details unless anyone expresses interest :)
First idea is fantasy based. A man from the present day era gets transported to another world and finds himself in the midst of a goddess and a world unlike his own. Male needed.
Second idea is also fantasy based, but is mingled with present day. A man discovers an ancient temple, within it a precious gem. The moment the man picks up the stone, it begins to glow and releases the spirit of a fox/kitsune woman. Despite being free, the fox spirit finds herself unable to stray far from the stone, to which the man cleverly keeps from her, forcing her to stay by his side (not slave though...)