70's movie I think

[carpathianridge]

Ok so the synopsis as best I can remember is a girl in her late teens goes to California to either work for or stay with a relative. Like a grandmother or aunt in a condo or apartment complex. The grandmother or aunt has like this cross dressing or split personality son. I remember one apartment had a bunch of s&m stuff in it. I feel like that's pretty vague but it's all I remember. Netflx had it on disc several years ago. That's how I saw it but my rental history is long gone. Anyone?

[Javakoala]

Pretty sure that is Private Parts.

http://www.youtube.com/watch?v=cuLeNq3CCV4

[carpathianridge]

That's it, this board is pretty great. No way in hell I would have remembered that. Thank You!