T28-588 — On the Day My Parents Were Away, I Had Sex with My Little Sister All Day Until My Sperm Ran Dry. 桜井千春

About this work

While Dad and Mom were away on a local neighborhood association hot-spring trip, my forward little sister Chiharu, who adores her big brother, plays lewd pranks on him. In his room, the kitchen, the entrance, the bedroom, the bathroom—without a break, she has sex with him over and over all day and makes him ejaculate repeatedly, doing whatever she wants! “Onii-chan, you're amazing! You squeezed out so much white stuff! But you can still do more, right?!”