cari istilah yang lo mau, kaya' fleek:
 
1.
a female who participates in a sexual relationship with another female relative (sister, cousin).
no one in the family quite knew how to talk about the sisters incesbian relationship.
dari robin lillian Minggu, 16 Juli 2006
 
2.
Incest/Lesbianism. The term is generally used jokingly.
Girl to sister: Aw, I love you! *Pecks sister's lips*

Sister to girl: I love you, too!

Bystander: Fucking incesbians...
dari Carla Toolie Kamis, 26 Agustus 2010
 
3.
A lesbian who only licks her sister's twat.
That big dike is an incesbian.
dari cm69 Kamis, 24 Februari 2011