My rating: 7,4/10
It was an interesting idea. You get the ML's pov and I liked watching him struggle to resist her. The grandpa is just cute.
FAKE MISTRESS, TERMINAL DISEASE
In order to distract his family from his worsening disease, an old billionaire brings a young woman he befriended when he went to London to get treatment back to Greece and they pretent that she's his mistress. But then his son falls for her.
His Virgin Mistress