[Ultra High-Definition 4K Video] "Look, look... I'm in cosplay! How cute am I?" Misaki is a 142cm petite girl who adores her older brother. She wants to be intimate with him, but he completely ignores her, leaving her with a pouty face. She usually masturbates alone to release her pent-up frustration. One day, as she's finishing up her usual solo session and leaving the room, she finds her brother napping! Seizing the opportunity, she sneaks a kiss and even goes as far as giving him a blowjob! While he eventually wakes up, the kind older brother accepts her advances and they engage in intimate acts. He cums inside her twice, filling her pure and innocent body. This 84-minute experience leaves her with an unprecedented level of excitement and a taste of forbidden pleasure!