My Sister Found My Secret

I've been married for 5 years to my husband and we were having sex for a year prior to that. I am a very willing subject in my sex life, I like doing things my lover wants. The year we were dating it was pretty straight, some exhibitionism, semi public sex, a little pee play and hints that once we were married I'd let him do whatever he wanted. Within 6 months of marriage I was being fisted in my pussy, then in my ass, then both. It really hasn't affected our sex life as I would always close back up and quite frankly he has a BIG ONE.

About 2 years ago I would gradually introduce small things into my urethra, my peehole. Then bigger until I could take a thin vibrator extension that was about three eighths of an inch thick into my hole. My husband would fuck me while I vibed my peehole and it was really good. With time I let him fuck me there. He fucks my peehole. Not all the time but enough that it can open without being uncomfortable. In fact I orgasm so heavy and deep while he's doing that I can't control myself.

I don't care about what I do for my husband or for me sexually, I love it and so does he. I intend to stay adventurous in that way. However; through a fluke from my obgyn, my sister his nurse, saw my chart and that I had sex in my urethra often. She was totally aghast, and it was just something she can't comprehend. She say the "elasticity" of my vagina and rectum and asked about it and I explained that I do get fistfucked often too.

Now, I'm a slut and a whore and my husband is a terrible, demanding POS in her book. I don't care so much about it but I am so damn embarassed that someone knows what my husband and I do. I know by know she has probably told our brother and maybe our mother. I love being a sex toy, a vixen if you will, for my husband, but I'm embarrassed that someone else knows what we do.