That would be a fun fun game…
I love feeling a pussy loosen. Go in with my cock first, then lick and stretch her doe a while, then cock again.
This looks like a whole other league though. You could keep up the alternating and feel her get more and more loose. Cock, big toy, cock, fist, cock, cock + fist, cock, double fist, cock again… Think she could fit a cock in with both of those fists too?