Most similar thing is some of porn mv, it is impossible to sex like mmd

IDK about sex. But when it comes to the Eric Prydz – Call On Me official music video, The MMD's use the dance moves from his video. So you get to see real chicks performing those moves. But the moves are actually workout exercises, that were used as a dance in the MMD's... LOL.

Its a difficult question, you could make a real female dance like that but it would not be as great as actual MMD, because if something gets real it gets boring. in reality everything is just depressing and sad, even porn D; Keep things unrealistic and fun please.

The closest i have seen to an MMD video was Belle Dolphines leaked fans only videos, she rly understand the meaning of the word hentai D;
de.pornhub.com/view_video.php?viewkey=ph5f13a21cd6c6f

you can also search for PMV, porn music video, swinger club and sex party

ww.xvideos.com/video51496177/naked_japanese_dancer
ww.xvideos.com/video51578095/em_gai_hoc_sinh_nhay_khoe_buom_1_cach_tu_tin.
ww.xvideos.com/video49148707/nude_dance_china_22
Closest stuff to mmd

There are some videos on Niconico, where there is a split screen, on one side you see an MMD dancer (nopan), and on the other side you see a real girl doing the same dance almost perfectly.