At the beginning, it’s the usual, two highschoolers are dating, the girl brings the boy home, she must leave for some reason, and the mother makes her move.
Except that, this time… how shall we say… with her pussy, the mother protects her daughter from bad boys who would have cheated on her eventually!
I’m dying to express it differently, but you’ll fill in the blanks yourselves this time 
I think it’s been released by an ehentaier called Joobuspaida, thank you! 
By the same artist, I also share Ane-sama Inkou (“Sister’s Sexy Smell”, 205 pictures, half-uncensored), Aiseki, Tatoeba Konna Hibi and Kanojo Ga Heya Kaeta Wake
