My Unknown Ntr Week v0.4d by Aho, Usagi - Adult Sex Game

Overview:
Summer vacations finally started, i was very excited since dad said he was going to take me fishing,
but the company where dad works needs to close a business deal, he is not going to be here this week.
The president and my dad are going on a trip next week, the president has a son(Kenji) and is the same age as me,
so dad thought it would be good for him and his grandfather(ntr-san), spend the next week with us.​