I can't say this is an original idea but how great would it be to have both sets of twins getting all they could handle from 8-10 BBCs or 8-10 Monster Cock/DAP team members? It would be nasty and outrageous! You could call it: "Double Twins vs BBC & DAP Monster Cock Team!
Both twins did a rather tame VR set at VirtualTaboo from November 2020. So clearly they have all worked together before and might be open to the idea?