Yeah, then the dev tried something different (back when this was still called Cumming Home). I Get the impression that the dev didn't really like his new VN and decided to get back into his old formula.All their games have had a sister with a futa girlfriend.
None of them have had the Mc as the only one getting sex, this shouldn't be news by now.
Shit he should have abandoned this one and started another VN instead of marketing it as a rework. He wasn't going to keep the harem supporters anyway. Why muddy the waters?