you should add a new screen where 1 of the futa sits on the bed while the other either appears in the window or somewhere in the room moaning and jerking off
1 of them will have a item could be something harder to see like a neckless or something more lewd like a condom you have to look at them not the other one as you stare at the condom futa you will hear the other one getting upset at which point they both leave
failing this would have them double team the mc