My father remarried and I got two new step-sisters, but I'm shy and I never got along with them. To please me, my two sisters, Hana and Noa, sneak into my room, but they find lotion and porn magazines. "I like this kind of thing...lol," they say with a grin. To start with, to please my little brother, I make him apply sunscreen cream to his body and seduce him.