Its Perverted

I am in a lesbian relationship for about four months, there is nothing I can think of that we haven't done sexually, My partner asked me to do something for her you could call kinky perverted, I am up for anything I was surprised when she asked me if one summers day we could go into the forest, this was the surprise she wanted to watch me squat and have a shit in the woods while she watched everything happen, we have used the toilet in each others presence many times, I didn't question it because because if you partner asked you to do something unusual you oblige, I am looking forward to it, having a shit is a very personal thing ,
I am feeling sexually excited about it, I know its unusual but would anybody like to comment, I don't mind what is said.
Mel