Wakazuma to jukunen: Yubi to kotoba-zeme

若妻と熟年 指と言葉責め

Also known as 熟年男の出会い系 肉欲に溺れる若妻, Jukunen otoko no deai-kei: Nikuyoku ni oboreru wakazuma

Yukari is a young woman in her first year of marriage who has never experienced an orgasm; Tadokoro is a man from the baby-boom generation nearing retirement. The two end up connecting through a dating site...