tribonobo

And for those who don't know about Tribbing, it is more commonly known as Scissoring, Tribadism is when one woman rubs her vulva against the other woman's vulva, to stimulate each other's clitoris. In fact, there are clits that actually stick out, penetrating the labia and better stimulating the other clitoris. The female bonobo monkeys have long clits, and they trib other female bonobos a LOT of the time.