This is a one-off AV contract. Akane Matsushita is a beautiful, older sister type newcomer. It's her first time having sex in front of a camera. She's so embarrassed and nervous, but the actor's gentle guidance gradually helps her relax, and she gives him a blowjob before having her first sex. It feels so good!! The emotions she'd been holding back explode!! At the end, she climaxes repeatedly in a cowgirl position! We've included her electric massager masturbation, her first threesome, and her first AV appearance. This is a documentary!!