Oyasumi Sex Episode 3, おやすみせっくす – Hentai based on the manga authored by AquaDrop (Mikami Mika). When their parents aren’t inside the picture, a brother decides that he will look after his younger sister. In no time his intentions turn sour and lewd thoughts enter his brain…he starts touching her at night as he thinks she actually is sleeping, little does he know that she’s only pretending to be asleep…