Want to fuck her with your cock.
From Create Your Own Story
Slowly you her go of her legs and pull out your throbbing meat. You stroke a few times before lining up to your little sister's twat. Feeling her pussy, you cant help it but rub your hard cock head against her clit and pussy lips a few times before sliding it into her. But wait, she's your little sister. Do you really want to take her virginity away and break her hymen? Or maybe you'll be nice and fuck her with her adorable little butthole?
Which will you do?