Kami-sama no Game -Kankinsareta 6nin no Danjo-

Kami-sama no Game. Light bondage at worst. Dark plot, but it’s a straight up harem. Also a pretty diverse harem ranging from a loli (young for her age type), a middle school student, a slutty high school student, a cousin/imouto type, a college student and a happily-married 30-year-old housewife. There’s other side characters which also get the D.

To survive, the girls need life points — 2 points from sucking off MC, and 3 points for being cummed inside. To keep all the girls alive the MC has to cum 4-6 times a day, every day, for 15 days.

The brilliance of this eroge plot is that forces the girls into a relationship with the MC, and due to the life-and-death situation they all end up relying on and loving the MC. There’s some really heavy plot going on so I won’t spoil it any further. One of a kind harem eroge. Kind of like Euphoria except without the hardcore fetish shit.