From the works I've heard by her (and I'll admit to not hearing it all), any sexual terms she has used in her pieces have been just that, "terms". It's part of the piece. Words are made to be interpreted in many ways, which is how poetry should be. You can either take it at face value, or try to figure it out and come up with your interpretation. Within her serious side is a romantic side, and along the way a very humorous side, as she shows in "Philadelphia Child".
I hope SUPA SISTA will at least open up the awareness of poetry and the spoken word across the U.S., and North America. There's a lady from Canada named Cyn* who has some interesting things to say, she does a piece called "You Taste Better When I'm Drunk" that is worthy of a listen. Cyn*'s site is at ihaveasecret.com, for those who wish to take a listen.