EMMS-024 - Swap Real Document Compilation 1 - 8 Couples

First off, it's unclear which couples are swapping or why they're wearing erotic lingerie. Also, the fixed camera angle makes it hard to follow. I have no complaints about the amateur actresses. Specifically, the actress who had sex while the other couple was showering in the final scene was great in terms of both performance and looks. Also, the mature woman who was talking dirty while getting into the act wasn't bad either.

I don't understand why they bother taking off the yukata in such a nice way only to put them in weird lingerie. The premise of the couples swapping is also hard to follow. Since it's like that for every pair, it's just hopeless.