Suýt bị bắt gặp bí mật đụ người bạn thân nhất của chị kế tôi trong khi cô ấy đang tắm (liaandjayyy)

I sneak into my step sister's room while she is showering to fuck her best friend. She was flirting and touching me all day in secret, so I had to take my chance and fuck her while I could, she almost got us caught with her moaning but she and I managed to cum and I left just in time!