This is probably the only anime that portrayed incest in a delightful enjoyable way. For an ecchi anime it surprisingly doesn't have much nudity. Instead of a panty shots or a " guy walk in to girl dressing situation" Kissxsis generates erotic scenes out of everyday objects and situations that seems so natural and ordinary. Instead of presenting a nudity ecchi scene like any other generic harm ecchi anime would, Kissxsis would let the viewer's imagination decide instead. Thus as a result creating some of the most erotic and memorable scenes in ecchi history, depending on how dirty your mind is.
The director captures the dirty mind of a teenager boy very well and just how they want to "see" their sisters interact with those "objects".
This show also have a few side characters who also get into ecchi situations with Keita honourable mention ( the teacher and that glasses chick with big boobs) however I always hoped they would just gtfo as soon as possible since the sisters are just much better and cuter.
In a nutshell, kissxsis presented the brother on sister relationship very sincerely. The incest does not feel forced and their love appears very genuine. The erotic scenes are top-notch in terms of "arousing" quality, honestly better than most hentais that have actual sex scenes lmao.
If you are a fan of hentai or ecchi genre, Kissxsis is a MUST watch! These 12 episode went flying for me and still begging for more.
