Saw this a couple of years ago but still remember some scenes about it, basically it's about a husband cheating on her wife then at episode 2, wife saw that and joins the orgy party and cheats on her husband Infront of him, don't really know if I call this NTR coz they didn't reveal yet what happens to their marriage, that's why I put the tag NTR-ish not full blown NTR, but one thing is for sure, cheating tag is appropriate for this one.
Animation sucks, it's just like powerpoint presentation with a little emphasis on characters moving back & forth or breasts jiggles, no new scenes, just basically copied the manga scenes and make it into anime.
