Your smoking hot girlfriend is such a sweet dork, totally just fun and amazing. When she says that she wants to bring something new in to your relationship... you assume she means something drastic... like, her twin sister getting in on some fun! Well, you're way off base here. Your cute nerdy girl just wants to strip tease for you. She has never done it, so you get your cock out for some excitement! You can't stop thinking about the fantasy though, which was only prompted by her own suggestion of spicing things up. You're thinking so much about it that you start to see the twin sister! While your girlfriend is all shy and adorable, her sister is extra slutty in her own version of the strip tease. Double the fun