HUNTB-002 - Caught sneaking into my sleeping sister's bed, but she turns the tables and starts riding me like crazy

I'm a loser at school, but at home, my only joy is watching my sister sleep unguarded. I've been touching her while she sleeps every night, but I finally crossed the line. I slipped it in and started thrusting, then finished inside her. But instead of getting angry, she woke up completely turned on. She demanded more, climbed on top, and started riding me at full speed, begging me to fill her up again and again.