Identify [solved] Searching for a game with mother and 3 aunts

Lucifer_666

New Member
Oct 8, 2017
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So a long time ago I played this game with the MC, his mother and 3 aunts. The premise starts with the mother touching a shiny stone or object which leads to some kind of possession in her and then she has sex with the MC(Son). Next day Aunt comes home and finds out what happens, tells the son that it was her who put the stone because of some family mythological drama. Other aunts are not introduced properly in the first release that I played. I vaguely remeber the aunt being cool and came to pick up the MC on a bike from school. Also one more thing i remeber would be the history teacher being interested in the MC family mythology. Help me out with the name of the thread if something clicks for you.