Incest . nephew x uncle . This story isn't bad , not much plot besides revolving around the characters themselves . The two are both interesting but nothing dramatic stands out . The sex scenes are very fluid *the art includes loads of fluids* the uke is a sort of sincere but helpless one and the seme is portrayed as useless . There's nothing wrong with this manga , just not much standing out either .
Oita ga Sugiru wa Koneko-chan