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Mini-Movie Collection Vol. 4
Title card of Mai.
Released April 6, 2004
Length 07:32
Previous Release Sasa
Next Release The Crazy Female Teacher
Interactive? No
Sales 4850+ (as of 2/20/16)

JPN (DMM): 1046

JPN (DLsite): 3195

US (DLsite): 605

Purchase DMM

Mai (舞 Mai) is the fourth UMEMARO 3D mini-movie collection, released on April 6, 2004. Mai features an expanded focus on setup and plot, something that would be retained and expanded upon in every subsequent release.



"A pair of love bugs are having a sweet horny time, but someone is there to frame the two..."


A line-by-line translation, with timestamps, is available here.

Mai is waiting in the gym storage room for her boyfriend. When he arrives, she hugs him, and begins to give him a blowjob, finishing him off with a titjob. Then they proceed to have sex. During this, two of her boyfriend's friends enter the room, and begin to rape Mai while she is still on top of her boyfriend, though she quickly appears to enjoy it. The three of them climax inside her, and her boyfriend leaves with Sasa. His friends then continue to have their way with her, but when they try to leave, Mai calls them back, begging for more. At the end of the video, the camera zooms in on Mai's cell phone and its wallpaper of Mai and her boyfriend, ending when the screen turns off.


  • Mai is the first UMEMARO 3D release to feature the return of a previous UMEMARO girl, in this case Sasa. This would not occur again until Twin Succubus, and would become commonplace in the OMEGA duology.
  • Mai is the first UMEMARO 3D release to feature non-consensual sex, something that would become a sporadic running theme in later releases.
  • Several promotional images were uploaded to UMEMARO's website upon Mai's release, a tradition that would continue for every release afterwards through Dr. Sugimoto's Lecherous Treatment.
    • One of these featured Aya, in her first (and only) recurring appearance before OMEGA.