Don't look at the rating, its one of the best P*rnhwa out there. Art is 11/10 total waifus. Bodies you will never see IRL but you can see them here. MC is a Chad. More Chad than any Harem Protagonist in any Animanga you've ever seen. Even more than Domestic na Kanojo. Plot isn't "he got isekaied into fantasy Haremland and gets laid 24/7" No, he is just a guy that got Lucky in the best kind of educational System. Finding the perfect Woman, and tripping into the even more perfect Woman afterwards. It's funny, sad and romantic. It grows on you really quickly.Comedy is a 8/10 very good at times, but no mouth open laughing in front of your Computer.
Fapability is 10/10, not too much so that it hurts your PP and you'll rip your skin off, but just enough to read Daily.
Readability is Peak. Art does not make the Dialogue go to waste, in fact the Dialogue is very good for a P*rnhwa and I really like it that way.
Characters are 8/10, Best Friend is hillarious, first side Chick is Great, both Sensei are top 10 Manhwa Waifu Material.

Best one I've read so far.
Keep it a secret from your Mother is the new recent Peace from Noah (The Artist and Author) and it's almost as good.
Go read both, you won't be disappointed.