S1eth said: removed incest tag, Kissing is not a sexual activity.
You're dumb. Incest is not just about sexual activity, you know. Romantic activity counts as well. And THIS is certainly romantic activity. And since they are the Komeiji sisters, it is incest.
fran277 said: I think the tag should be there. People who like incest would definitely want to find this picture in their when they search for "incest"