intriguing is what i think about your situation....the mrs. the sisters, the "rascal" the gifts.
its not a DOM/femdom aspect so its FLR light, you enjoy the choices even though you sweat the details, their are some crazy stories for this type of lifestyle and some here have shared about those aspects too....consulting adults....if it makes you happy its all good.
their used to be a show on HBO....real sex....they would present some of the different lifestyles in a candid filming while trying to keep it PG-13
you sound like you have a fun relationship and some are envious of your situation....were as varied as a box of chocolate....never know what your gonna get....