YOU CONTROL THE PHONE! Don’t let him see and keep him guessing. Unless it’s more fun to show him some things ;) or if he doesn’t believe you lol. The challenges are what they are, blame it on bosswife! If it’s a game without a lot of twists and surprises for him you can use the share feature on the site to start a private game. It will record every turn! Great for long distance, remembering which challenges you have already done, and to make sure no one’s cheating!
Literally any task can be femdom. If you’re demanding it, and he’s expected to do it, it’s femdom! Tell him what you want and give him a kiss, grab/spank his ass, tug his hair a little bit, anything! I bet he’ll jump right on it with a little boner in his pants ;)