Having seen the scenes on your Patreon I know you have some amazing ideas for new scenes coming up, so I'm going to limit this post to suggestions for expansion to the current three main scenes:
Chair
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Position a large mirror to the players right so he can see the action from a different perspective,
-Leg/Ass rub
-Hell crush/Shoe job
Slave
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Mistress Outfits (esp. boots/stockings)
Trampling
CandleWax
Shoe/Bootjob
Dungeon
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Heavy Bondage being applied by the Mistresses
Pegs/nipple play (you can play along at home with this one)
Strategically Placed Mirrors so you can see the action from a different angle
Corporal Punishment (paddles/floggers) to Chest & Legs (with damage)
Scratching with Fingernails (with damage)
CBT/Sounds
Electrics
Glove Worship