Id join but I really don't do Hentai
If this was a fanservice project and you could pick any song, id probably jump in.
Heck, id already have something for it.
Its rare but even moonie gets a lil perverted sometimes
Good luck with your project.
Once ideal that might get more people to sign up is
allow people to use any song with it and make a mix with it.
You can choose what style of music you would like all
tracks to be like rap,hip hop, dance, drum&bass, disco, rock, country etc... (country hentai lol)
Then set a time limit for segemnts like 1 or 2 minutes.
Your song is cool but you will probably get more people to join
if you did it that way.
Speaking of fanservice, I actually had an interesting ideal for a fanservice MEP but I put it on hold
since there is so many good MEPs already running
not to mention solo projects and a little witch has been taking alot of my time for over a year ^_^