KyoAni does great fanservice and there's a lot you can do with a girl who needs to grope herself.
>sao is not an harem
>gakuen is not an harem
>rakudai is not an harem
etc etc etc
Just cause MC chooses a main waifu, it does not mean it is not an harem as long as he/she has everyone lusting after his dick.
The blush doesn't make up for these pants.
HQ Version: http://a.pomf.cat/waztvq.webm