This series has everything you can imagine apart from full blown sex. Guy licking chocolate off a girls lips? Check. Mutual masturbation? Check. Frottage? Check. Voyeurism? Check. And there's plenty of more stuff too! Ever seen an anime where 5 year olds French-kiss each other? No? Well Kiss x Sis will definitvely suprise you then. This anime aims to turn the viewer on in every way imaginable.
Treating this anime seriously would be pointless. The plot is... nearly non-existent here. Also, saying that this is a romcom would be a complete misstatement. This anime is a softcore hentai series in disguise. I will not lie to you now, the kissing scenes between the 3 main characters, Keita, Ako and Riko nearly gave me a stroke. Is that something a romcom anime is suppose to do? No sir. Because this is not a romcom, rather it's a collection of subtle (and not so subtle) sexual scenes with a banal plot wrapped around them.
The three main characters are shallow beyond belief. Some background information is given on them but their main and ONLY purpose is to either rub each other's sexual parts or to French kiss for periods exceeding 5-10 minutes. Keita for example is a guy whose father married a woman who happened to have two daughters (twins), those daughters fell in love with him and guess what? His father is perfectly fine with it. So is his step-mother. How convenient.
The rest of the cast is not worth mentioning at all. They're more shallow than an empty bathtub. They're only there to hide the fact that this is a straight up softcore hentai under the guise of a romcom. Some of them are not even properly introduced into the series, i.e we don't know what their names are. Feels a bit like porn? it does.
So what should you be looking forward to in this anime? And why the hell did I give it a rating of 7 (good)? Simple. Art is fantastic. Those kissing scenes really are quite something. Better yet the frottage scenes... oh gawd. No but seriously, art is really good. So is the voice acting.
If I was to rate this series solely on its story then it would be a 4 straight away. But I wasn't actually looking for a story when I picked this anime up. I knew exacly what I was getting myself into. Basically I'm rating this series as if it was a normal hentai and for a pseudo-hentai it does quite well.
Looking for something that gets as close to sex as possible, without actually getting to it? Watch this series.
