【Synopsis】 Due
to
an
unexpected
turn
of
events，
Yuu
and
Natsuki
end
up
living
alone.
Natsuki，
who
is
in
the
prime
of
her
life，
asks
for
her
body
as
soon
as
they
meet.
They
commits
the
sex
at
the
door.
In
the
midst
of
this，
the
situation
takes
a
turn