Nee, ...Shiyo♥

I don't usually pay much attention to character interaction and stuff in hentai. It's usually just something that leads to sex and whatever, the usual. Except this one wasn't really like this.

In Nee Shiyo we get three couples (Brother x sister, classmates and teacher x student) who actually interact and have sex like they are couples. They completely fulfill the role they're supposed to. Even the incestuous couple act like they're actual brother and sister who happen to be having sex.

The couples tease each other, kiss and even do stuff that they know the other person likes (Like licking the ear/nipples, etc). We ... get to get a peek on how their relationship is based on how they have sex/interact during sex.

The animation may be a bit stiff, but the sound and great character interaction compensates for it. Maybe reading the original source might be better, but I wouldn't know since I haven't checked it all. Either way, all I can say is that I really enjoyed this hentai and, for once, actually find it pretty cute.