Huh? A step mom who's from a country where it's normal to educate their sons sexually!?

Huh? A step mom who's from a country where it's normal to educate their sons sexually!? cover

[アゴビッチ姉さん] えぇ？息子の性欲処理は母親がするという文化を持つ村出身のお義母さんだってぇ！？