口淫

Traditional form:

口淫

Pinyin (reading):

kǒuyín

Definitions:

• oral sex
• fellatio

Characters:

• 口 - mouth; entrance, gate, opening
• 淫 - obscene, licentious, lewd, kinky

Traditional characters:

• 口 - mouth; entrance, gate, opening
• 淫 - obscene, licentious, lewd, kinky