Tôi làm chị kế của tôi ngạc nhiên một mình trong phòng và tôi đụ vào mông cô ấy.

My shy stepsister doesn't like going out, nor having friends, she is very antisocial, so I surprise her in her room bored looking at her cell phone, I arrive and make conversation with her to take advantage of her and fuck her hard in the ass until come inside