Yooooo this show's opening is such a banger. I would say this is my top 5 of this season. Just so nostalgic and captivating. Especially the chorus is worth to give a listen. MAKE SURE TO LISTEN TO THE OPENING PLS. Coming to the story, Another cliche' romance/harem/ecch and one of those "I-can't-believe-it's-not-hentai" anime. If you like Highschool DxD, Tu love ru, monster musume, then this is your go to anime. Don't stick around for the story though, there are just fan service and comedy scenes every now and then. No room for character development as well since it is that kind of an anime. The art is prettygood, I must say. Fluid and clear.

Cheers!