I’m a healthy highschool student. One day, my little sister came to talk with me, which was unusual for her. My little sister had a... more>> proposition beyond my wildest expectation. I was then half-forced to go along with her…. <<less

My little sister, who’s two years younger than me, likes to make me drink her “little sister’s milk”. And now us siblings started to have... more>> an unusual relationship….? <<less

On a rainy Saturday morning, I was left alone at home with only my little sister, Natsumi, accompanying me. The two of us were facing each other while soaking in the bathtub together as we were about to start ‘continuing’ our advances. ... more>>

This is the next installment after “Natsumi’s Secret Milk”. <<less