Thank you that was it. karma for you..

What I rember most about the fic , is that Kagome is in a hot spring and knows Sesshomaru is watching she uses the bubbles from her bathing(to look sexy)to seduce him . Later Maygua <--(yes I know I spelled it wrong)the flea demon is telling Inyuasha and crew that a fellow flea demon that was near by and saw the mating (I think the other flea demon was on a owl) told him about how a woman seduced Sesshomaru with bubbles (making it seem really romantic, no one knew it was Kagome I think.). I hope this was enough info for someone to give me a idea what fic this was. I also think it may have been a fairly long fic and most likely completed

Sounds like Quadrangle by Rhiannonofthemoon

www.fanfiction.net/s/2658509/1/