Ona x2 takes place inside of Anri's (the female MC) consciousness, where she gets off dreaming about getting dicked down by her senpai at work whom she loves too much but she is apparently embarrassed to confess her feelings. She also dreams of getting gangbanged by a handful of men. Ona means masturbation in Japanese, but I still did not understand the x2 meaning in the title sadly. The animation was pretty good to be honest. The males did not speak anything, which is in this case a good thing. The music I felt was pretty good. It was a mix of jazz to apoint I just felt I was out with the boys in a prestigious bar. But yeah, other than that, there is not much to speak about. It's a 15-minute, one-episode hentai — why not, right?