also: イマラチオ
noun
irrumatio; face-fucking
Vulgar slang for a type of fellatio where the receiver actively thrusts into the giver's mouth.
from Latin
See also: フェラチオ
アダルトビデオでイラマチオのシーンがあった。
There was an irrumatio scene in the adult video.
Standard katakana spelling derived from Latin irrumatio.
Irregular kana variant; less common.
フェラチオ is general fellatio, while イラマチオ specifically refers to the active thrusting variant.
From Latin irrumatio, via Western adult media.