Looking for story w: niece visits aunt, intruded to bondage/exhibitionism

[Lews_albar]

I remember a story from a while ago, where a girl visits a relative, IIRC an aunt, and has various sexy encounters. I vividly remember a scene where the girl is tied to a cross in the garden/in front of the house where she risks getting seen by anyone who visits.

Does this ring a bell for anyone?