Was going well, until unexpectedly, and I think out of character, the MC turned into a rapist. Then the next sex scene is about dominating his stepsister sexually. Not my thing, and to me seems completely out of step with the theme of the story, so I uninstalled the game.

Old but gold! There are a lot of entertaining paths. Main character is not a jerk unless that's what YOU want :)

Great Nukige!

The insane ending was like...o.o...o.O...O.O...x.x

A guy's dad gets married and he gets a milf stepmom and a new step-sister. Tale as old as time. Except the MC is um...a bit of an evil jerk in most of the branches. If the stepsister is chosen as the route he frequently physically assaults her (like quite badly), pimps her out, and generally treats her like trash. To be clear, there are other routes were none of that happens and he's a normal dude, but considering the stepsister is on the cover you would figure that's the route you would go down. Some of the endings are DARK and contain mental breakdowns and murder. You can of course go for the Milf or the childhood friend, but the milf branches also get crazy and sometimes disturbing. However, considering the art is quite good (even if it's in that awkward period of sharp chins, huge eyes, and tiny mouths) and the scenes are enjoyable if you can ignore all the physical assaults and sister abuse. 4/5

I would review this higher but it has some serious issues. I went into this game expecting there to be hard material where the MC does bad things, but I wasn't prepared for the inconsistency of his portrayal and the tonal whiplash from moment to moment. What some of the other reviews say is true. The MC is written drastically inconsistently. During any sexual interactions with the titular character he becomes a real monster seemingly out of nowhere, and the inciting events that lock you onto this path do not seem "bad" enough to lead you there. The second one in particular seemed very out of left field, and simply adding more character choice to go a more tender but still taboo direction would fix everything. (Without redrawing a single CG). I really like everything else about this game and still find it enjoyable, so I do recommend it ONLY if you are prepared to handle tonal whiplash, shock and disappointment.