by nushu2
This story leapt out at me because of the title 'oh my goddess'. I'm wondering if you have heard of the manga by the same name. The goddess in question in the manga is a fictional one called Belldandy.
Now that you mention it, I have heard of that manga but I haven't seen it. Actually, the story is a tribute to another reader that wrote a comment that contained the words, oh my goodness, twice.
It's a very sensual and nice story! And, yeah the manga and anime of Ah! My Goddess! It's about Norse goddesses. Like Belldandy, Urd, Skuld, Peorth, etc...
Great anime and manga btw!