You were staying at your friend's "peppino" house for a while, you saw 12 demon girls and one angle(azazel).

Peppino: hi-a there, im-a peppino spaghetti, owner of peppino's pizza. I've managed to do some very impressive and weird things, i singled handedly destroyed a giant tower, fought a idiotic pepperman, beated a western cheeseslime(vigilante), smashing a rejected dominos wanabe in pajams(the noise), met a weird version of me(fake peppino), and defeated a guy with a pizzahead. And also-a.......falling into-a hell and-a getting out of-a there......with demon girls.....they are my harem......or somthing like that.