My Mother In Law_(0)

I’m a twenty six year old white male and I’ve been married for four years. I met my wife, Trish in college and we hit it off from the first second we saw each other. I get along great with her parents and am good friends with her two brothers. My wife is about five foot six and has a great body. Our sex life is good, we do it about three times a week but so far it’s just been pretty strait sex, nothing too adventurous. I love my wife but sometimes I’d like to do something a little kinky and she won’t even talk about it.
My mother and father in law are nice people but they always seem to be fighting about something. He is a workaholic that spends lots of time on the road and when he’s home he is always in the garage working on some project or out at a local bar with his friends. My mother in law stays at home and keeps the house, going out from time to time to do some work for the church. She is very attractive with a body like Dolly Parton, a thin waist, nice legs and ass and absolutely enormous breasts. My wife tells me that in order to wear a two piece bathing suit she has to buy two suits, one for the top and one for the bottom. I don’t know where my wife gets her petite little breasts from but is sure isn’t her mom.
The family gets together every year for Thanksgiving and the guys all go to the local high school football game after dinner. My wife and I usually stay home and help her mom clean up but this year her brothers talked her into going with them. I had no interest in going so I stayed home and helped with the cleanup.
After everyone had gone, her mom and I began doing the dishes.
“Who would have thought that so few people could make so many dirty dishes” I asked
“Welcome to my world” her mom said giving me her biggest smile.
“I’ll wash and you dry” she said taking up her place in front of the sink.
After about five minutes of meaningless conversation the subject somehow got around to Trish and my sex life.
“Trish tells me that you keep asking her to do some exotic things in bed”
“I don’t know if I’d call them exotic, just something different” I said, kind of embarrassed with the subject.
“She tells me you have a very big penis and is worried you could hurt her” she said not taking her eyes off of the dishes.
I didn’t know what to say.