Reika is a single mother fucking guys in her apartment to make ends meet. So far, so vanilla. But then she starts telling the story of how she got into prostitution. Short version: Her mother was a whore and one of the johns raped Reika while her mother was asleep. Mom found out and got mad, so organised a gang rape of Reika. Good one Mom!
At which point of course Mom figures out that it’s a lot easier to whore her daughter out than to do all that fucking herself. And it goes rather downhill from there.
And it’s to be continued! Although we could be waiting a while, what with Yojouhan not being the fastest, and me REALLY not being the fastest… 😛
Finished gallery by Herzer: EXHentai
Edit – 22/05/17 – Updated MEGA link with fixes.