Pervert Ward: S&M Clinic (1989, Hisayasu Satô)

I wasn't able to really follow this one's premise too closely due to the lack of subtitles on my copy, but from the looks of it the plot was a bit 'minor' compared to the arrant visuals. Based on those merits I was able to still enjoy this one for the most part.

Some sleazy doctor has a 'thing' for sexually torturing his female assistant/nurse/lover (whatever she was suppose to be...). I guess she has enough of this and splits, so her identical twin shows up to take her place...

"Pervert Ward: S&M Clinic" is a pretty rough pinker from Hisayasu Satô who actually pulls off a very stylistic aptness that adds a relatively 'disturbing' harshness to all the bondage play. Again, didn't look like much going on, plot wise, between the chick getting strung up, grazed with blades and abused in a variety of ways. At one point he sucks on her eyeball, puts a prism of mirrors on her head (I don't know why either of those things happened...), and violates her with her shoe before he angrily 'dogs' her in a bathtub. In all, it's a dark and twisted S&M flick and, for that, it ain't bad.