DNJR-015 - S-class Sadist

The first team features the members on the cover; they're the most glamorous, and the play is erotic, including nudity and sex, lasting about an hour. The remaining two hours feature three pairs of different actresses, but they're lackluster compared to the first team. Surprisingly, only the male actors are fully nude, while the actresses stay clothed. I really don't understand why they structured it this way.