Limits of Sky [Ep.4] [Inceton Games NTR]

Unlike most people, Sky’s life was marked by tragedy at a young age.
Suddenly forced to spend her waking hours overwhelmed with study and work, her days became a grey blur.
After several years of painstaking efforts, Sky had finally finished college.
Wanting to celebrate this joyous occasion, Margot – Sky’s best friend –
barely manages to drag Sky out of her hidey-hole and into a world of frivolous fun.
Though, tragedy isn’t the same as lightning and it likes to strike the same person twice.

Alexxx888 thanks for the links
* This unofficial port/version is not released by developer, download at your own risk.