hate to be that guy, but i'm looking for a story too...
sorry in advance... but i've been looking for two stories for ages and can't find them...
one is about two couples going away on a holiday together, the guy in one of the couples cancels and (i think) cancels the room... meaning the girl has to stay with the other couple. starts off with the second girl watching from the bathroom, then getting invited into the room to look but not touch... and develops from there.
the other story is about a guy who's taking photos in a graveyard and stumbles upon some bad guys performing rites on an angel and a succubus. he rescues both and shenanigans ensue. the succubus comes home with him, sexy things happen, and she works on his mother as well. i think this one was a longer story..
would love help finding either or both of these!