A person with an unusually strong and probably sexual attachment to their sister. One of the numerous Japanese "complex" portmanteaus that indicate real-life creeps and fictional doujinshi protagonists.
Siscon as seen in "Rabu Rabu Eien <3"
Ani: Natsuko, I... I've always been watching you...
Imouto: Oh Oniichan! I love you too! Let's have sex!
Siscon as seen in Real Life
Ani: Natsuko, I... I've always been watching you...
Imouto: Get away
Ani: Natsuko, I... I've always been watching you...
Imouto: Oh Oniichan! I love you too! Let's have sex!
Siscon as seen in Real Life
Ani: Natsuko, I... I've always been watching you...
Imouto: Get away
by nekokirai August 16, 2008
A person with an unusually strong and probably sexual attachment to their sister. One of the numerous Japanese "complex" portmanteaus that indicate real-life creeps and fictional doujinshi protagonists.
Siscon as seen in "Rabu Rabu Eien <3"
Ani: Natsuko, I... I've always been watching you...
Imouto: Oh Oniichan! I love you too! Let's have sex!
Siscon as seen in Real Life
Ani: Natsuko, I... I've always been watching you...
Imouto: Takeshi, you need help.
Ani: Natsuko, I... I've always been watching you...
Imouto: Oh Oniichan! I love you too! Let's have sex!
Siscon as seen in Real Life
Ani: Natsuko, I... I've always been watching you...
Imouto: Takeshi, you need help.
by nekokirai August 15, 2008
A siscon is someone who enjoys fictional (typically anime) depictions of incest involving sisters. Can be sister x brother or sister x sister but not brother x brother (that would be brocon)
The word siscon can also be used to describe a fictional character who is in love with or very obsessed with their sister.
The word siscon can also be used to describe a fictional character who is in love with or very obsessed with their sister.
by chaoticmeows January 07, 2022
Sisconism, dervied from siscon with the suffix -ism, means you have a consanguinamorous attraction towards your sister.
by Bobbystrurrew June 14, 2023
by SISCON PHARMA. MFG. (P) LTD. February 06, 2010