Slight-androphobia Stories

The bond between siblings is incredibly strong, but the relationship the Lortane twins share is unparalleled. Daniel and Lilith show a severe example of a codependent relationship that borders on the obsessive. As the twins grow older they are forced to accept the fact that they can't be everything to each other anymore. What happens when a new girls presents herself in the twins' life and takes an interest in Lilith? Will Daniel be able to share his beloved sister's attention? Will the twins' unbreakable bond prevent them from ever loving another person outside of each other?