Mina is responsible for managing the apartment. Her work is going well, but she is bored with her husband and has a strong sexual desire and wishes to have children. One day, "Would you please wait for the rent for a while?" In response to advice from residents, "If you give me a vaginal cum shot, the rental will be free!" Rumors about Mina quickly spread throughout the apartment... "If it explodes, half the price" "Three vaginal cum shots! Are you free next month?"