If you press that pressure point, any woman will become addicted to child-making sex with the ``estrous switch''. When Tsubohachi Oshio, who can instantly discern the point, presses on that point, any woman will want to have his offspring. A high school girl with a boyfriend who can't stand the pain in her body and entrusts her body to multiple men in a park toilet, a student council president who kneels on the ground and begs for ejaculation inside her vagina, etc. A hugely popular high school girl with big breasts begs for the penis of a dull old man. The “Estrus Switch” series has been made into an OVA!