Toaru Ecchi na Nichijou Fuukei

An ADV game that deals with flirty-dirty daily life of Ind*x and K*mijou from A Certain Magical Ind*x.

Spend a certain period of time investigating a room or something.
When the night falls, H scene shall begin! The situation would change
as the lewd level of Ind*x that increases by repeated sex!?

[From DLsite English]