It's the first time they've had sex with their beloved older brother... "It's scary, but... with my older brother..." From the moment they whisper this, the innocent little sisters' bodies are slowly saturated with the pleasure of their first experience. Their fingertips tremble with nervousness, and they react with a twitch every time they're touched. "It might hurt a little... but I want to feel it more..." These conflicted feelings are too adorable for a little sister. Gently guided, they feel their older brother's erect penis...
