What would happen if one or two girls get pregnant earlier? After all, each girl has a different personality, bond with the player character, desire, and perspective on sex. Allowing a girl who is more passionate about the player character to engage in dangerous sexual behavior first, and then wait until her belly cannot be hidden before revealing the fact that she is pregnant to others, can also highlight the character's personality traits, make the player character determined to get married, and promote the plot of other girls competing to become pregnant for the player character,