Mio is an ordinary female student.

After an accident on her way to school, she is transported to another world.

There, she is hailed as a hero and given a futanari penis.

In order to return to her original world, she must fulfill her role as a hero by using her penis, or rather the holy futanari sword, to defeat the invading Demon Emperor and his female subordinates in a series of creampie sex.

Can a virgin female student handle a futanari penis…and what is the secret hidden in the hero’s power?

Fight while dominating women with your futanari penis! A short RPG with a lesbian theme.