The fourth installment of "Estrus" has finally arrived! This time, cosplaying has become a staple, and in this release, she takes on the challenge dressed as a "maid." I'm a disobedient maid... and I desire to be punished. Of course, even if I resist or pretend to dislike it, I'll let my master have his way. As the punishment play intensifies, I grow increasingly aroused, eventually becoming eager and responsive... I'm still in the heat of estrus right now.