Rou's got a magic d*ck which forcefully plunders the hearts of young maidens.

Kichi's got a d*ck that was born for Rou to use.

Mi's got a d*ck and an obsessive love of Rou since day one.

Walline is human yet loves Rou's green magic d*ck.

Jii is old and got cuckold by Rou, yet still adores him.

Sato is female so is obviously in love with Rou.

Aoi Kirimine was in love with Rou before Rou was Rou.

Emery is female (see above).

Sei: female, Rou, above.

E is ugly, so naturally she gets handed to Kichi.

As the characters evolve the story devolves. From character-piece to power-grind to goblin erotica. And don't get me wrong, I like a bit of goblin erotica as much as the next guy, but Re: Goblino is some pretty bad erotica:

"teh penis in, out, in, out, Rou so big strong s*xy green, goblin god, no human jesus, christ. Done he finish, me finish five million times, since rou so big strong s*xy, green goblin, I finish more than he, because he green big strong s*xy, I super hot but nobody has ever touched, me. Because im so precious and hot and have high standard, but he green strong s*xy so it fine, he is better than me, yet im better than everyone else, Shrek so strong green big"

That's the extent of the erotica. The most offensive bit is the fact that Rou doesn't share his s*x slaves, like, my brother, these are community s*x slaves, why are you f**king them all by yourself?!? Poor man Jii has been pinning for an elven ride for half the novel and little Rou decides to grow three meters, piss around the entrance of the s*x slave dungeon, and expound righteously about how only his penis is fit for the heathen elves. That sh*t ain't fair. And not only does he monopolize the s*x slaves but he also f**ks every other female in the vicinity, be it human, goblin or tree thing it gets d*cked. My gramps Jii is a tragic hero, imagine spending nineteen years of your life creating children only for one of them to grow up and castrate you, damn sad.

I don't know what I was expecting to be honest. 1/10