My wife's preference is for 2 guys but being so submissive she hasn't refused when she's been required to do more. The most she's had at one time is 6 where 4 fucked her pussy the other 2 fucked her mouth.
You're exactly right no matter how much you want to make videos and pics as good as possible, the excitement of what's going on and joining in is usually too great
My brother took my wife dogging where she fucked 4 guys and sucked off 2 others then he took her home and he fucked her. When he finally brought her home to me I fucked her while she told me all about it.