Problem with finding this one is that there are at least three manga's under the same name by three different authors. Those that have previews for this manga actually put wrong manga on their sites, so by now there is no right version on most mainstream manga sites.
You guys can always start playing Ai Dungeons on aidungeon.io It's a bit clunky and sometimes the storyline breaks, but it can generate infinite possibilities. So if you aren't picky....
Honestly you can always keep track on deviantart for DiD games, most of them have couple of tickling scenes. Another way is to follow dlsite tickling tag and hope they translate the games into english. But I must admit, market has been dying lately.
Did all of that. Got this:
Unable to connect
Firefox can’t establish a connection to the server at exhentai.org.
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If you are unable to load any pages, check your computer’s network connection.
If...
Tried three different devices, four different browsers, deleted cache and all data. Might be local thing, that it isn't supported from my region. Will try with VPN later maybe, but so far I always get those bowing girls.
I think there was a way to limit activation spaces in RPG maker system before, so they should've put that in new one too, but yeah, it's easier just to follow what's requested.