Taboo Sex

My father and mother never married, I was born out of an office romance. My mother was a secretary, my father the boss. For most all of my life I have been a secret to his formal daughters. Two years ago the story got out when my father had a heart attack and both women were at his bedside. It was then that I met my half sisters.

I won't say I'm a true lesbian, it's just that I like doing it with a girl. My half sister is a lesbian and from the moment we met at the hospital the chemistry was there. We fought it but during the Pandemic we hooked up. It's not like you are doing it with your sister, and we aren't even from the same mother. We knew but did not feel we were crossing the line.

We have decided to stay firm and we stopped having sex. But I'm missing it. I've never fallen for a girl, but now I have and she is my sister.