My twin sister's boyfriend

What if someday you'll fine your destiny or your soulmate, what will you do and unfurtunately your soul has a a girlfriend that she loves most?
Thats the last question given to us by our professor after he discuss our topic about LOVE.
for ME my answer is,
I will do everything to make his mine only mine!! By hook or by crook.
Sound possessive right? Thats me, I'm Althea Yuri Dirham.
A girl who has everything like beauty, gorgeous and sexy body, wealth, faithful friends and loving and supportive family.
And no one dare to resist her charm.

****hello guys pls support me ^_^
This is my very first story:) ^_^