Make a Pet Out of a Cactus

"If you're coming, then just come. You missed me didn't you."
"Understood, 'Master'."

A florist and his regular customer...
On the surface, they seem normal but they have a very special relationship...Restraints, handcuffs, toys, SM... The florist is a master and the other is a dog who listens obediently...However, things take an interesting turn when their already unusual relationship grows into something more.

(Source: Ridibooks, translated)