I'm a college student, and I'm being used by my childhood friend, Saki-chan, as a naughty reward... She is seduced by her cute smile... She loses the temptation just because she wants to see her pussy. Saki-chan's older sister, Aki-san, who saw such a pathetic figure, gently admonished her, "Take care of yourself!" …. In the end, I couldn't win against either of these temptations and ended up becoming a sexually processed pet of a beautiful nymphomaniac sister...
