JLZ-019 - Mature Lesbians: Sister-in-law Punishment Game

I bought this for Yukako Kusunoki. Personally, I loved the chemistry—Kusunoki's seductive vibe and the thrill of hearing Yokoyama talk about her embarrassing school days. However, the masturbation scenes are way too long. I want to see more of the lesbian interaction between them; I doubt people buying this are looking for long solo scenes. I just fast-forward through the masturbation parts to get to the lesbian scenes.