Bad Sister!
  • Reads 33,963
  • Votes 562
  • Parts 14
  • Time 1h 16m
  • Reads 33,963
  • Votes 562
  • Parts 14
  • Time 1h 16m
Complete, First published Jan 06, 2015
When the Sakamaki's were young, they has a friend who was a girl named Karin and made her their sister, she then moved away but now she's back and living at the Sakamaki mansion the thing is that she is jealous of Yui who is engaged to Ayato and Yui's sister is dating Laito and a girl called Misa is dating Shu.  Karin tries to break them apart, will she succeed or will she fall in love with someone else?

Ayato x Yui
OC X Laito
OC X Shu
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Slide 1 of 10
Yui's Demon Sister (Diabolik Lovers ) cover
Yours Truly cover
What Desire (Ayato X Reader) cover
𝑨𝑳𝑳 𝑭𝑶𝑹 𝑶𝑼𝑹𝑺𝑬𝑳𝑽𝑬𝑺 | 私の |  cover
MOON OF THE DAY (Dialovers fanfic) cover
Opposite Twin(Yui's Sister) cover
My Other Half [ COMPLETED ] cover
Suffering In Love (Ayato X Yui) cover
Two Brides (Various x reader) cover
Haven't got me (Diabolik lovers) cover

Yui's Demon Sister (Diabolik Lovers )

28 parts Complete Mature

Warning: I'm sorry if the characters are a little OOC. Also this is more of a Shu x OC. -------- Yui has already been in the mansion with the Sakamaki brothers for a while. Then she gets a call. Her half-sister is coming to live with her. Yoshiko Himura. Though she forgets to mention her sister is half demon...and they aren't exactly on the best terms. -------- Made it to #4 in #diaboliklovers --- Maybe mature language and content. -------- I do not own Diabolik Lovers or the characters! I only own the plot and Yoshiko!