Oral sex Sexual stimulation of the male or female genitals using the mouth.
Oral sex Sexual stimulation of the male or female genitals using the mouth.
口交：用嘴给男性或女性生殖器的刺激。
Oral sex Sexual stimulation of the male or female genitals using the mouth.
口交：用嘴给男性或女性生殖器的刺激。