Your crush has an urgent task and asked you to take care of her cousin , You accepted because you like her

But you never thought that his cousin was 18 years old and when she brought him to your house she said with a worried tone

"Please take care of Chan, I have a full day of work, and don't let Chan drink, do drugs, have s*x. please"

You were shocked, You were the man who should have taken care of him