Because of my parents' remarriage, I suddenly got a stepsister. She's incredibly cute. And she's quite weak-willed. Easily influenced by those around her and terrible at saying no. So I decided to mess with her every day. Morning, noon, when she's sleeping, even when she's in the bath… So how about that, they came asking for us to snitch on them! She's become so horny she can't live without snitching. But she also grew up enough to clearly say 'I want you to touch my nipples.'
