A brief description of the manga Himekishi Ga Classmate!:
One fine day, a bus with schoolchildren has an accident and all passengers die. The person who called himself the Administrator reports that the students won the Lottery and can count on a resurrection in a parallel world where they will be given unique abilities.
In this way, Odamori, a shy high school student, learns to turn slaves into living creatures, and therefore gains the title of “slavemancer”. The young man in all its glory enjoys a new ability and after a while he meets the princess, who in a past life was his popular classmate. The princess is trying to stop the slavemancer, but he has his own plans …
Slavemancer or se#maniac?
So, basically emo high schooler got isakied into a slaver role and bums around a fantasy adventure as a horny superchad with the thickest plot-armor possible. Oh, and also captured his long-time crush.
Honestly, this could be so much better if it explained more of the world-mechanics, showed more emotion of the MC than stoic, gave more focus on plot than the current slave-harem antics and only explaining what is currently happening in flash backs…. this actually gets boring fast. It’s all but porn with some story attached as an afterthought.
I admit, I am looking for something that is more of a story with lewd themes than this ‘technically not’ soft-porn. Stories like;
-Slave to the Omnisuit by Master-Geass
-Succubus by A.J. Markham
-That Time I Accidentally Became A Demon by Warix_Viviana
-Good Intentions by Elliot Kay
-The classic Fanni Hall by Robert Bishop
Heck, Interspecies Reviewers has a more interesting story. 🙁
hope long will they prolonging the slaving to the hero-girl? this is just getting boring even though I read it for the sake of seggs. 
Slavemancer wtf?
Yes, Yes I am. 
Living creatures? Fifty one chapters. Must be a lot of plot. Too bad about the kids though.
What f*ckery is this in the description?
…
For the people who read this
typical mangaread. this time they screw up by uploading some completely random manga for chapter 11