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Definitions by galacticalgmd
Monterthony
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The
act
of inserting 3 fingers into a man's (has to be above 6ft)
asshole
, spreading in a
wide
, triangular shape.
I slept with some
guy
yesterday
,
gave
him a Monterthony before we fucked.
Monterthony
by
galacticalgmd
September 12, 2025
Get the
Monterthony
mug.