Maybe I should give a few story ideas, I reread and saw that I was rather bland
You and I are college roomates, both from more conservative homes, and yet end up attracted to each other, and one pursuads the other to try a kiss. then, well...
We are Amazon warriors, or female soldiers, or somesuch- battle sisters- and our sexual needs begin to awaken.
In a more fantastical setting, I am a warrior who kills the dragon/saves the princess/etc- you are said princess, and the king never said that it had to be a MAN who rescued you and would marry you! (This could technically be minor non-consent too, but would prefer the 'cleaner' here)
Non-con/bondage (This is actually a bit closer to my feel)
I am the owner of a space ship. I visited a port- or perhaps even a secret pick up on earth or something- and you stowed away for whatever reason. The law of the space ways says that stowaways make themselves...cargo... and I decide you are precious cargo that I could have alot of fun with. (This is my favorate idea here)
I am a warrior of great strength and agility, who has conqured your village. You are the cheifs daughter (Or maybe widow) and I decide, in fantastic barbarian fashion, to claim the prettiest woman in the city- you- as my prize.
I can likely think of several other ideas, but you get the gist? Would anybody like toe play my partner in one of these tales?