Look, I don't mind some sexy time (I love it, lol), but can we at least get a hint on what happened? Like, what's the apocalypse, who tf is this giant man with arms covered in tattoos (at least I think it's a tattoo) that have the brain of a 4 year old. So many things left uncovered, y'know ╮( ̄▽ ̄)╭
And so, the triangle turn to square. Will it be pentagram next? Who knows, at this point you can change the title to Twink and His Harem and it will still fit the story (▰˘◡˘▰)
I'm curious on why Guwon's arm are black, is that a tattoo or something? Is he even human? What's the cause of the disaster? Why is everyone on edge around Guwon?
So the epilogue is theoretical physics of what could possibly happen, oh how I love this manga so much ╥﹏╥