Bobbyj I'd already said somewhere I wouldn't return, below is some of my experience/thoughts.
Think she's very hit and miss and for me a big miss, someone else said was booted from 42g for service reasons.
That being said, she is obviously a big hit for some too, but just want to let bros out there know the other side so maybe don't get hopes up and disappointed. It's just speculation but maybe you have a better chance if you are Chinese since Linq had a great time.
Over the years I've largely satisfied my BDSM urges via non WLs and privates, and I've had some extreme experiences, I was excited when I read about Killy and the tatts and her being crazy etc., seemed like she'd be up my alley. Rocked up with not really much equipment (just a ball gag, rope, nipple clamps, collar, some clothes pegs from memory), Killy came in and knelt in front of me and was very smiley and we chatted at first, face-wise someone said 6/10 and about right, no stunner, liked her tits, not her ass, but overall Ok physically.
First red flag was after I showed her the clothes pegs and asked "can you handle these?" was like "no but maybe on my pussy", she took one and attached it, then she said "I think it's wet" and points to pussy, but when I extended my hand to feel it she clenched her legs together and was like "no". I asked about tatts and think one above pussy was "daddys little whore" and another one something like "whore forever".
She wouldn't let me bind her with rope properly, only around her body above and below her tits with arms still free because " what would you do when you tie me up, stealth me?" yeah right. I get it, I understand some girls not wanting to be tied esp. first meeting but there's a right and wrong way to decline.
When I got in a position that was obvious I wanted rimming (which she has listed as a service) she went close but I had to ask for it eventually to which she said "you must shower" and pulled a face like she was disgusted, mind you I'm fully groomed down there (aka shaved) and I'd washed it thoroughly in the shower not long before and never had problems with anyone else, I actually thought "fuck it" and showered rubbing my ass REALLY thoroughly, of course she's not Japanese or Korean so she didn't rush into the shower to help me and dry me off etc.

, came back and still really no rimming just tonguing between balls and ass, so gave up on that.
When I attempted slapping her tits or ass it would be like "too hard, be gentle" despite that being pretty mild level I normally start at for BDSM/rough sex.
I had asked early if she was OK me pissing on her early on and she said yes but never tried that after it all went pear shaped.
She let me ride on her back and crawled around the room with was OK I guess but that was something she suggested.She also licked my toes and bit them a bit which was OK.
Eventually I did COF which she'd agreed to earlier, I shoot really big loads, always have, and she just lay there mouth clenched shut and looking disgusted while I blew over her, then she rushed into the shower and was making all these spitting sounds and kind of over-acting how much she was washing herself, kind of sending a message.
She was texting on her phone quite a lot too, and also smiles were few and far between but pissed-off expressions were common throughout.
When I left I thought "I'm not punting for another month at least", few days later thought, I need to wipe that into history, so following week had a session with J Ice from Ginza who I've seen plenty of times and the world looked like a beautiful place again.