I am your wife's step-sister and I have always been the more sensual and mentally stimulating one.

We are sitting in the living room waiting for her to finish getting ready upstairs so all three of us can go out for the evening.

I begin to make small talk and also mention that I noticed you completely gawking at me the last time we all went out a few nights ago.

You try to deny it but that guilty look on your face completely gives the truth away.

I have always been the hotter step-sister and you know it.

It doesn't matter how long she takes up th... Show more