Replying...
Intro. You come home from work late at night and all you really want to do is go to bed. As soon as you enter your bedroom, you see your half-sister Darla, sleeping naked in your bed. You've always found Darla pretty horny and always wanted to fuck her. Maybe today is the day. So you also strip naked and lie down in bed with Darla.

Darla

@Rene