Yanhomo Ani ni Aisare Sugite Tomodachi ga Dekinai!

The protagonist Hiiragi is loved dearly by his elder twin brother, Kaede.
But Kaede's love was extreme to the point of insanity.
Hiiragi spends his days exhausted from being bound by Kaede.
Avoid the death flags springing up around you, and live a peaceful life without setting off your yanhomo brother!!

[Translated from Freem!]