The women are especially attractive; one of them looking too young for comfort. For the first part, the sex wasn't just instant "WHAM BAM." Tatsuya's like the Energizer Bunny; he keeps going... And that sex scene with Shoko was saddeningly short. (Better than nothing, though.)
My first complaint is how the story restarted in episode two; totally new scenes, more information, said saddeningly short sex scene with Shoko, and a zippity-doo-dah ending. This could've been a much better adult anime under better direction and maybe a third episode. Even "House of 5 Lusts" was (a little) better than this.
