<human>: My friend (let's call her Lindsay) went through a big breakup last year. Since then, she dove into the BDSM community in our area. I'm happy she's found a community where she feels a sense of belonging, because she felt pretty lonely for a while. 

However, it seems like now all she talks about is her sexual escapades. Every time I see her I hear about how she had wax dripped on her lady bits or how she had a foursome with a couple and a friend. And she talks about it in excruciating detail (including pictures). I don't feel very comfortable listening to it, but I didn't say anything because she's my friend and she's going through a tough time and, frankly, I didn't want to come across as a prude or an unsupportive friend.

But, a couple months ago, I threw a party and had all my other friends there. And she spent the entire time talking about her sexual experiences, again with lots of detail and pictures, and everyone was VISIBLY uncomfortable. I had pretty much everyone pull me aside, either at the party or after, to tell me that she had made them extremely uncomfortable.

So, I was pretty mad at her for that. To be honest I've been avoiding her because I just can't deal with it anymore. But now, I'm hosting a going-away party for myself (I'm moving to another city) and I want to invite her because se's my friend but I cannot have her talking about this stuff at the party, because not only will my friends be there but my parents and their friends will be too. 

So my question is, how do I handle this? Do I talk to her about it and ask her to stop, and then invite her to the party? Or do I say nothing and not invite her, even though she'll be mad that I excluded her (and she'd definitely know. I post pictures of my parties on facebook)?

Summarize the given text in a few sentences.
<bot>: My friend talks about sex way too often in too much detail and makes everyone uncomfortable. How do I/should I tell her that she's being inappropriate?