MIAE-238 Every day, my stepfather's son makes me swallow his semen in incestuous rape. Ichinose Azusa

After my mother remarried, the new older brother she brought into our lives made me drink his semen. Every day, he trained my sister to swallow it according to his preferences. I don't want to see the face of my beloved mother who raised me in sorrow... and I don't want to destroy this newly formed happy family, so every day I am forced to drink it according to the 'semen schedule' created by my sadistic brother. "Brother, do I still have to drink it?" Our secret life of swallowing training.