Ninja sex is a more
complex form of
stealth sex. Once you have
tasted a
woman, and are no longer a '
tiny grasshopper', you learn that sometimes you
have to be quiet while enjoying your partner. This is not being
dead silent during
sex, but
stealth sex.
Roommates or other
inconvenient situations necessitate
the use of
stealth sex.
Once this level of
prowess has been maintained for a while, some get the
urge
to perfect their
art. This brings them to discover new possibilities, and to
progress to
ninja sex. Now you are no longer just doing it as quiet as you can
so you don't wake up the
roommate sleeping in the
bunk below you. No. Now
you
revel in your abilities, and attempt new, and oftentimes
difficult sexual
positions, all the while maintaining near complete
silence.
It has been
whispered that years ago, the
great masters of this art could
faultlessly execute their
forms, even with
non-sleeping roommates in the room.