To engage in a cuddling position that is similar in design to spooning, with both partners maintaining chest-on-back contact while facing the same direction and laying on their sides, but with the distinguishing characteristic that the smaller
partner is positioned on the back of the larger
partner with the smaller partner's arms wrapped somewhere around the larger partner's body. The position resembles a smaller
koala holding onto the back of another
koala, thus the origin of the word.
There is nothing inherently sexual about engaging in the position, but like all cuddling, it can very easily lead to sexual encounters especially given the ease of access the smaller partner has to the larger partner's goods. Very often however, this
style of cuddling satisfyingly follows such encounters.
