It's actual very interesting. I wanna clarify the plot as the title and description can be misleading.

MC is reincarnated into an eroge world as an uncle. Kinda bit of both as an old man and an actual uncle. His brother and sister-in-law died, thus becoming the guardian of his niece (a high schooler). In the OG plot, the uncle is a f*cking scum pe*ophile who preys upon his vulnerable niece and various heroines. MC's goal is to make those heroines his as well. The only difference is that MC is... more>> a coward who can't make a move because he's aware it's real life and could get arrested. However, there is some world correction destiny fate thing that makes MC interact with the heroines. Anyways, MC is kind to the heroines, causing them to be interested in him.

So, yeah, MC is still kinda of a creep since he's aiming for his niece even after realizing the eroge world. Rather than forcing them, he's more or less trying to make them fall in love with him. So far nothing s*xual has happened other than one occasion.

Spoiler

The milf heroine tripped and touched his groin like an eroge event.

The niece saw his Biggus Dickus in the bathroom after he stepped out of the bath.

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Past all the predator moves in the beginning, it's at least more wholesome than the OG plot, I guess. It is an eroge setting after all. Also, I also want to mention that chapter lengths can vary from being normally short to just short, and there are POV switches without mentioning who's narrating. But, decent read so far. <<less