Pretty self descriptive I must say. These links are to specific episodes. It really shouldn't be that hard to maneuver yourself to the beginning of the series if you've never watched it and are now interested.
Naruto Shippuden (ep 175)
-I really shouldn't have to describe this.
Asobi Ni Ikuyo (ep 7)
-Cat girl lovers everywhere rejoice! It's a pretty standard anime... but I can NOT resist the cat girls. Here's a sample pic taken off of google images (image hosted at mangavolume.com):
Strike Witches 2 (ep 8)
-How I love those kitty girls... 'cept here there's also a bunny girl and many more (animal)-girls. It's not the main focus sadly. It's basically girls who always wear bloomers basically and have special flying machines that they wear on their legs.... well... a picture'll say it more clearly (Courtesy of animepalm.net):
So yeah.... That should say it all really. Mostly fanservice at first, then mostly fighting (sorta) with fanservice tossed in. Currently on season 2 (as noted in the link).