Sandro's Transformation (Patreon)

Sandro's Transformation

In the Mr Marcus Series, in the last chapters, he reports the moment when Sandro, after receiving instructions from his owner Marcus, told him about an artifact trapped in his d!ck.
Marcus emphasized several times that it was a magical cock ring.
And now what kind of magic would that be?
Marcus also shows Sandro that he has been using the same model for years and talked about the effects it has on its users.
The first of these is total dependence on sex.  Just like a person who needs to eat food every day, but in this case the individual becomes dependent on sex.
But things don't stop there.
The ring stuck on his cock forces him to have sex only with other guys.  As much as he resists, it doesn't matter, his reactions will always be towards other guys.
Then you think he can masturbate.  So the ring creates a reaction barrier to its own touch thwarting selfish gratification.
And finally, all the straight roots that Sandro touches are transformed into his submissives.
Well... those were Marcus' explanations.  And for Sandro everything was a joke until he felt the magical effects of the ring.  All this written in the series Mr Marcus 5 - The Machine