【Synopsis】
Natsuki
is
invited
to
dress
up
as
a
maid
at
a
school
festival.
Yuu，
who
was
accompanied
by
her
family，
was
thrilled
to
see
her.
She
is
so
pleased
that
Yuu
praises
her
that
she
leaves
the
two
of
them
alone
in
an
empty
classroom...
The
four