If, like me, you are interested in this OVA because of the PC98 game it is based on- prepare to be disappointed. The original game, while not perfect, manages to be fairly interesting from a narrative standpoint. It's divided into three sections, each popular scenarios for 90s pornographic games. There's highschool, a hospital, and a mansion belonging to a rich family of weirdos. The parts are connected but the twist is that all characters aside from Eimi change their roles every section. The anime lacks the fourth wall breaking and the playfulness. Also, while still being a BDSM fetish vehicle, it is comparatively tame on that fronttoo.

They tried to cram all of the 'plot' into the school section and jettison the other two. It ends up a jumbled mess. The game can be a little hard to follow sometimes, but at least it has some fairly novel aspects to enjoy (and absolutely gorgeous art).

Animation-wise it's servicable considering the time period and probably modest budget, but nothing to write home about. It was fun to see the ridiculous hairstyles translated into objects that actually had to move through space. I think the character designs were decent and the voices were well matched to the characters. The end theme was pretty cute, too.

I can't imagine this holds any real interest outside of curious eroge aficionadoes.