http://www.dlsite.com/maniax/work/=/product_id/RJ186697
Sweet little Karin came home from school in tears.
She’s been practicing for the upcoming marathon race and a classmate decimated her with insults.
Won’t big brother do something to help?
Big brother loves Karin… in the more-than-brotherly way.
His unexpected offer to train sweet little Karin for an endurance run is Not Appropriate.
What’s she going to do!?

Release: 2016/10/15
File type: jpg
Pic’s: 255
Genre: lolicon, oral, incest, defloration, internal cumshot, sex toys, pee
Language: japanese
Censorship: yes
Size: 262 MB