The true nature of the big brother who wears a kind mask. - One night, a brother thrusts his erection into the mouth of his cute sleeping sister! - My sister is confused by the sudden event. - However, when night falls, it's a normal day with a kind older brother. - But at night, I'm soaking in my brother's strong sex again! - My brother's dick, covered in zuki juice and sperm, is thrust deep into my throat over and over again, night after night! - The younger sister gradually begins to feel it, and her pussy cums in the back of her throat, and her lower mouth, which is fully prepared, also cums with her older brother's dick! - 7 days until my cute little sister goes deep.