For starters the story actually had some semblance of plot, which was a plus for it overall. would I watch it again, eh probably not, though I did enjoy it. The Mc goes in to try and Netori his child hood friend back but it ends in Netorare and he definitely loses out on more than one occasion.
The story was pretty coherent and not what I expected from a hentai title. The flow of the hentai worked well and the scenes didn't seem just tacked on.
The art to me was a turn off, I don't really enjoy the way the nipples were drawn, but
the animation was well executed. Along with the visuals and the animation, the voicing of the characters was well done.
The characters themselves had more than a second of thought to them, and were believable, as believable as a hentai story can be. The voice cast did well to match the characters.
the enjoyment was fairly high, I was at the edge... of my seat for the story. I would recommend giving it a watch, it's only one episode what could it hurt?
A little advice, hold on until the end for more enjoyment, the climax of the story is re watchable.