Accelerando is one fucked up hentai series. Firstly, it features the wimpiest MC you'll ever see in any pornographic piece of work. Secondly, MC's friend (secondary male character) nonchalantly bangs women he's interested in, giving this work a slight NTR feel. Lastly, in the second half of the show we're introduced to some really messed up plot points (by that I mean rape and more NTR) and the morality of the series slides down into the proverbial shitter. But let's get straight to the point here: The first episode is really the cream of the entire series, the rest is fairly bad. In short the MCis in love with a certain waitress, fantasizing about her all the time and planning on capturing her heart. Unbeknown to the MC, the girl is a fiery nympho and his friend casually plows her behind his back (literally) while he sits there sipping coffee oblivious to the spectacle going on just a few feet away from him. Fortunately, MCs friend notices his amorous feelings and decides to help his sheepish counterpart in his own little way that may or may not involve hiring a slut. Will he succeed?
Well, the second episode brings closure to that plot and that is all I will say to avoid spoiling this porn, if that's even possible.
Episodes 3-4 are a NTR, rape ridden fest. Old men peeping at little girls. Old men raping girls and old men taking girls away from boys (NTR rape). Do not watch these episodes unless you're planning to bash your forehead against a brick wall.
The art is fairly decent. The series in its entirety is animated well. Likewise, groan ac... I mean voice acting was done well. You also get your standard porn music that sounds as if it was taken from an elevator. Sweet.
Overall, not bad but not good either when episodes 3 and 4 are taken into consideration. 1 and 2 were still enjoyable within some moral framework. The waitress is not actually anyone's girlfriend, all sex is consensual etc.
Episodes 3 and 4 are downright mental though. Do not watch those... unless you enjoy that kind of thing I guess?
6 points.