MCSR-215 - My sister-in-law is my girlfriend: Forbidden hardcore sex at the hot spring

I bought this for her, and it was excellent. If I were seduced by someone like her, I wouldn't be able to resist at all.

They just go on a trip and have sex immediately, so the premise doesn't really matter. That said, all the actresses are busty and hot, so the sex scenes themselves were great. It would've been perfect if they had actually utilized the setting more.

It's packed with busty actresses and the content is solid. If you're a fan of big breasts, you won't regret buying this.

If Mao Hamasaki, Aya Kisaki, Chigusa Hara, or Hikari Asagiri were your sister-in-law, it's only natural to hope for a chance if the opportunity arises. This time, they went on a trip together, so it just feels like a regular couple, which wastes the premise entirely. The real thrill comes from the secret relationship with the tension of almost getting caught! The sex scenes are top-notch, though, so I'll just forget the plot and enjoy it!