I have a soft spot for plots like this.
It brought to mind
Trash by Orestes because having a couple
overtly dominated as a unit is relatively rare (we do get the odd partner MC'd to be ok with the "arrangement" but both actively serving?).
Also like that the owners appear to both be involved (not another beautiful woman MC'd by an old man) which reminded me of
Poolside by Heimdall.
Would have liked some words but the story comes across without them.
So the only thing I'll toss in as a (very soft) gripe is "why are the mind controllers (almost) universally beautiful people?" Without the eye spirals that comic could easily be interpreted as "The Employers". Replace the spirals with $$ and we just bumped into a twist on Indecent Proposal.