Sister-cousin

a sister-cousin is when your baby's daddy has a child with your sister-- your baby and her baby are sister-cousins.

By Carilyn

Sisters Cousin

It's not my cousin, it's my sister's cousin so we can fuck

When me and my sisters cousin are scrawgin in the back seat it's legal since she ain't my cousin, she's my sister's cousin

By Meggi

Sister Cousin (SC)

Sister Cousin (SC) is a Heterosexual female life mate.

By Josephine

Cousin Sister

its when you are a redneck and your uncle mom and aunt dad have a daughter

i had sex with my cousin sister last night. my aunt dad got dibs on tonight.

By Flossie

Define Sister-cousin Meaning