Uncle and Niece Can't Stop Having Sex

[Story]
My sporty niece has once again arrived at my house.
She doesn't get along with her father (my brother), and neither do I, so we ended up becoming close.
However, one day, when arriving home late from work one day,
I catch her watching my porn tapes, and masturbating.
Unable to control myself, I end up on top of her,
and it seems her body is primed for sex too!? She can't stop cumming!

From that moment on, we went from friendly relatives to fuck partners...

[Characters]
Niece
A schoolgirl on the track team.
She doesn't like her father much, but loves her uncle.

Uncle
A lonely office worker who dotes on his cute niece

[Contents]
Contains missionary, molestation play, fellatio, fingering, parking lot sex,
school swimsuit doggy, bathroom sex, etc.

38 base CG
283 main CG
162 text-less CG

JPG only
1920x1080 resolution

[Credits]
Scenario Planning: katze
Graphics: Shuuki Andou