What is Gene Sis?
1.
NOT your HALF sis, or your STEP sis, but your REAL, GENUINE, GENE sis! She got ALL of her genes from the same two people you did!
The title "gene sis" is normally irrelevant, unless you are already mentioning your half sis, step sis, bridge sis, side step sis, or skip sis.
See
Random Words:
1.
A Neebasaurous rex who fucks people
im a Neebasaurous fuck!!!
See neeb, neb, noob, nod, nood..