Squeaky Bed

I was taken in my by my uncle at the age of 10 my mother had passed away and my father had departed years before. My uncle was my mother's only sibling and younger by 5 years and when I was 14, he finally married, and I could hear their love making every time because the bed squeaked. They had a daughter when I was 17 and she was their only child, after I turned 20 my uncle got ill and passed away a year later. Leaving me and my aunt and cousin, I was working and supporting us. Overtime as I was always working and had no social life at all. My aunt started to sleep with me, she was 32 at the time and my cousin was 8. The same squeaky bed was used, and I got my aunt pregnant twice and we continued on as a family. Now I'm still living with my aunt and cousin who is now 23 and our children are 13 and 11 a boy and a girl. Never had a girlfriend other than my aunt now 47 and I'm almost 38. My cousin is attending the local university and knows of her mothers and my love life and is quite happy with our arrangement. She doesn't call me father, just by my first name. Which is how it always was, and she hasn't tried dating anyone yet. It might seem a strange relationship, but it works for us.