Overview:

Enjoy the thrill of secretly taking off your sleeping little sister’s clothes.
Peek at her through a small window, or focus on her upper or lower body, and gently take off her clothes…If you take off everything, your little sister might be expecting something naughty!

I took off her clothes as a prank, then rubbed her big tits and made her lower body wet with a dildo.
My sister woke up and came over me moaning, then we got really naughty…it was overflowing with intense pleasure.