Genuine question

Is there a more politically correct term than “gangbang” for a sexual act wherein a group of people all interact with one central person (the “bangee”)? Because I really, really hate certain connotations that the term gangbang has, particularly as far as consent and race go.

My issue with the term “group sex” is that it feels too generic and often describes a sexual encounter in which the participants have more of a degree of intermingling. Conversely, the focus of a “gangbang” is sort of a scenario in which a group (n) consisting of a central person (x) and the other participants (n – x) are sort of separate entities from each other. X does stuff to the members of (n – x), the members of (n – x) do things to x. Every encounter involves x in some regard with very little engagement between members of (n – x).

Does this make ANY sense? Is there a better, specific, less problematic term?