Togenozyou - Mother-daughter's inevitable desire - The secret feeling and pursuing results - Crack (jap)

Language of game - Japanese
Story - My parents will go on a long trip, and during that time the hero tells me that they will live with their mother's acquaintance and take care of them.
It was a hero who decided arbitrarily and thought dissatisfied, but as soon as she was invited to a house and confronted with a beautiful mother and daughter, such feelings flew and turned into joy.
While I was getting excited, I began to feel some secret desire for them and decided to pursue them.
As a result, what kind of secret are you seeing and how will the relationship with your mother and daughter change?