*NOTE TO AUTOR*
the first typo was noticed when there was a choice to go to an ex-girlfriend to have sex with her or stay at home - an ex-girlfriend in a text chat invited MC to her house for sex.
when you choose sex, in the morning your father says about Cecile that "WARY about her"
but when you choose to stay at home, in the evening your father says about Cecile that you need her "VARY about her"
the second noticed error - rather, it can even be called a blunder. when you come to spend the night with your sister after a night club, then in the morning, after the MC woke up, the sister says the following: "I see. Sit down, made some breakfast for us" this is a funny blunder =))) or this is a Freudian slip...
some analysis:
you came to visit your sister, spent the night with her, and in the morning you (by the way, you are a guest, don’t forget) wake up and sister force you to make breakfast for yourself and for her ... hahaha
no, if MC and his sister had sex then - this can already be understood when, as a token of attention and gratitude to your beloved for a wonderful night, you get up before her and cook her breakfast (and even serve it to her in bed), even if you came to visit the woman you love.
or here we have a Freudian slip, haha =) that is, the author suddenly let it slip for himself that the MC and his sister already had "sweaty affairs" earlier (before starting plot of this VN) =)