Kat Vixen was one of XL Girls earliest models. She and her husband are swingers and they were one of the first to open an "amateur sex" website in the early days of the net. (Samantha Kay and Princess were also big-girl swingers and group-sex practitioners on the net in the early '00s.)
This scene was shot at XL Girls in 2002. Kat and her hub are still a presence on the web. This is an excerpt from an interview with Kat at the XL Girls Studio.
How often do you have sex?
Kat: On average, at least once a day. Otherwise it drives me nuts.
Do you do ass to mouth?
Kat: No -- I'm not into anal.
What male porn actor past or present would you like to fuck?
Kat: I don't watch professional porn so it would be my husband.
What is the most unusual position you've ever tried?
Kat: Upside-down.
Why do boob-men like to tit-fuck busty girls?
Kat: Because you can move the tits and change the pressure on the cock. Plus there is the added bonus of being able to cum on her tits or face after having the fucking feeling.
What do you like about tit-fucking?
Kat: I love to titty-fuck, but not many girls do. What I like is the rhythm of the cock movement, kind of like the fucking of the pussy. It is even better when I have a toy in, fucking me at the same time. Very intense.