This is one of the most ugliest, horniest and thinnest plot that I have EVER come across in my entire journey as a fijoushi. Absolutely no plot. The characters are horny all the time. I mean it, they are horny ALL the time. I dont think that is physically possible but that's a thought to be pursued for yet another day.

I started watching the first episode where the first 20 minutes was either about guys jerking off, talking ablout sex or doing sex. Literally, they did this for 20 minutes. of course with 3 minute scenes here and there that make you feel like there is a plot, but naah, its just a bait for them to showcase more sex or sexual-connoted scenes.

you feel like you are watching porn at some point - some scenes are so bloody unrealistic that you wonder if the screenwriter was horny and decided to put all his fantasies to the written word and publish it as a script. Really, the Kama Sutra does a gross disservice to its image as a sex book. I think this series really provides good competition.

please consider this situation. you want to ask directions to a stranger ( a complete, random, unkno stranger, mind you). Even if you were a model ( and taking into consideration the stereotype that models are generally promiscuous, even though they might not be IRL ) would you go and stand so close to a stranger that you could smell what he ate for lunch, just so you could know directions??
What did I tell you?
Porn.

Let me give you another instance. One of the scenes open with the brother feeling bad about his lost brother. Its truly an emotional scene yeah?? you might expect the following scenes to be filled with tears, friends hugging him for comfort, words of love, longing (platonically of course) for his brother, and even if it isnt THAT emotional atleast scenes that truly cement his relationship with his brother and make us feel - oh yeah, this dude really loves his brother.
That's what any sane person would expect right?
Wrong.
What actually follows, is dudes discussing what helps them jerk off.
For one its underwear (which is really gross btw), for the other is 2D anime and so on.

So, if anyone is looking for a class "How to turn really nice heartwarming moments into horny, sex-oriented shit" please refer to this great masterpiece called "PlayBoyy".

I mean, let me be clear. I am not a fictional snob. I really dont mind explicit scenes. But you need to have a basic story plot for me to even be hooked you know?? Sex can be used to fill gaps that you cant fill no matter how much you rack your brains for, but sex alone cannot be a story.

I gave this story 1, cause they didnt allow me to give zero. I think, in retrospect, even a zero is too much of an award for this piece of sex trash.