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A type of oral sexual intercourse performed by actively thrusting one's penis into a partner's mouth and throat.
The distinction between fellatio and irrumatio is based on who is actively moving: irrumatio means to thrust the penis into the partner's mouth, while fellatio means to move the head and mouth up-and-down around the penis.
See also
- deepthroat
- throat bulge
- hair pull (Pixiv tag: イラマチオハンドル )
- Wikipedia article
The following tags are aliased to this tag: face_fucking (learn more).
This tag implicates oral (learn more).