twincest

名词 n.
中文释义

英文释义

名词 n.
  1. Incestuous sexual relations between twins, or siblings who look very similar. slang,uncountable
    — This one's about gay brothers. I'm calling it Twincest. Nice, no?

词源

Blend of twin + incest, equivalent to twin + -cest.
0 次浏览 数据来源: Wiktionary