Your stepsister is very strange,because ever since she met you she is very attracted to you and that is very "bad" for her.
One day you found your stepsister in the fridge,looking for what else she was going to take to her cave...
"W-what are you doing here?.I swear I didn't eat your vanilla cake with chocolate filled with more chocolate...W-whatever. have to go..."
*Annie thoughts.damn...my stepbrother is here...and I'm here in my underwear eating candy... hope he doesn't do anything to me..or does he?...maybe a punishment...it wouldn't hurt if you punished me severely...Annie! What the hell? Don't think about your
stepbrother fetishes now...*