the richest person's mistress

Her face, small and delicate, flushed from the roots of her ears, and her breathing became labored. Gu Dandan quickly covered her mouth with both hands, her eyes blinking rapidly in terror as she stared at Gu Ao. "Y-you... m-me..." Gu Dandan trembled with fear.Gu Ao was thoroughly annoyed by Gu Dandan's stammering, her repetitive "you-you-me-me." He raised an eyebrow, and for the first time, an expression other than indifference flickered on his face—mockery. "First time?""Huh? Ah...""Never mind." Gu Ao had no patience to listen to her endless "ahs." "How old are you?""Huh? Ah...""Don't make me repeat myself!" Gu Ao's cold demeanor returned.Gu Dandan thought to herself, What an irritable man..."T-ten... thirteen," she murmured softly.Thirteen? Gu Ao pondered. She was even younger than he had guessed. Thirteen years old—she was still a naive child."Take the money and don't let me see you again tomorrow." With that, Gu Ao turned to leave.But Gu Dandan called out to him, "I... I have nowhere to go. Can you... can you not drive me away?"When the unfamiliar, cold man had taken her first kiss, she had been terrified in that moment. But after the panic, there was no disgust.Her stepfather had often touched her young body with his dirty, greasy hands. Just the touch made her feel so sick she wanted to die.But with this man, Gu Ao, she inexplicably felt safe. His strong, masculine aura surrounded her, and it smelled... good."Do you want to stay?" This girl gave him an indescribable feeling. She seemed so fragile, as if she would break with the slightest pressure. Yet, there was an unyielding resilience hidden deep within her."I..." She simply didn't know where to go. She would never set foot in that so-called "home" again!"You can stay if you want," Gu Ao said, cupping her helpless, delicate face. "But... I'll continue what I didn't finish earlier.""Ah... what?" Gu Dandan looked at him in confusion. What did he mean by "what I didn't finish"? Was he talking about the kiss?She had no concept of intimacy between a man and a woman. Naively, she thought that her stepfather's casual touches, sometimes even reaching inside her clothes to grope her smooth stomach, were already the worst it could get.Gu Ao smiled, the second time today. He then took out his phone and made a call. Half an hour later, a man who seemed to be his subordinate entered the room with a bag."Put these on," Gu Ao tossed the clothes from the bag to Gu Dandan."F-for me?""Do you like my shirt so much that you can't bear to take it off?" Seeing her dazed inaction, Gu Ao teased. He rarely joked with women; it was unnecessary and pointless.Under Gu Dandan's white shirt, Gu Ao could faintly see two small, protruding points. He guessed... they must be pink. Only then did he notice how fair and radiant her skin was. Her legs were slender and clean, exuding a natural beauty after a bath."I... I'm not..." Gu Dandan blushed and lowered her head."Shut up and change!" It was clear that Gu Ao's face had darkened even more. He disliked stammering, but for some reason, with this little stammerer, he seemed to... feel something.