"Good morning, big brother♪" begins the sexy and radical brother-sister life between you and your cute little sister Suzu. Pure and mischievous Suzu is showing off her body that has recently started to grow... She's also curious about your penis that is getting bigger and harder. As we lick and rub each other, I start to feel really strange... We rub our slippery bodies together and pant, and then I let out something hot and white! Don't tell your friends♪