异性性接触 yì xìng xìng jiē chù

DEFINITIONS

  1. heterosexual sex

CHARACTERS

异 yì
HSK 6
different, unusual, strange
性 xìng
HSK 4
nature, character, sex
性 xìng
HSK 4
nature, character, sex
接 jiē
HSK 3
receive; continue; catch; connect
触 chù
HSK 5
butt, ram, gore; touch