Ane wa Yanmama Junyuu-chuu

This hentai is a breath of fresh air. It's NTR but I think it's NTR done the right way. Not with ugly bustards but INCEST. And not that disturbing INCEST with the father in law , but with her step brother. And on top of all of that it's not just a brain dead hentai with only 2 lines of dialogue. It has some depth and a bit of comedy. It also has some beach and sauna scenes that I really enjoy. If you take out the sex it's like watching a good clichéic romance anime. Also the interactions are very wholesome.
The animation ... is also top tier for a hentai. And the audio is also good .
Overall I had a fantastic time watching this. ( keep in mind i am a invest fan)

Very goated and well made, this animation is better than most anime studios is quite good for H-series-made content. the plot of the animations is completely messed up, im one of those people that dislike NTR and anyone who enjoys it. However, this NTR series and a good female lead and a NTR who isn't a ugly bastard protag. i mean the male lead is this is still trash dont get me wrong, however least it isnt some gross old 40-year-old man. The plot is complete trash but for the scenes and animation its great. if you ignore it for the male mc and ... the plot of the animation then you get a really good H-series and there's honestly not much else to say about it

Story: Your normal hentai story. Brother and sister (not blood related) end up having sex. Nothing special.
Art: I like T-Rex's hentai. They have plenty of details. Females eyes are shining and they are soft.

Scenes: After starting scene, there are different sex scenarios as a hentai should be. Scenes are acceptable and fun too watch, but they are a bit hardcore which I don't like.

Non-sense: Hopefully this hentai is non-sense free. They are no anal sexes and female character is happy with the story and enjoying herself. No forcing or sick stuff. They are some sucking which looked non-sense to me though, but overall it is ... good.

NOTE: for more good hentai recommendation take a look at my Anime list.