Wrap Kara in your arms and kiss her on the lips

You wrap your strong arms around Kara, holding her body tightly against yours, and tilt your face to meet hers. Your lips touch hers and an electric shock seems to pulse through you. You shiver, and Kara notices.

She pulls her head back, breaking the contact, and smiles. "Why are you shaking?" she purrs teasingly.

You're still holding her body against yours. You can't believe the effect this girl is having on you. You've fucked a lot of chicks before, but there's something so hot about Kara. Maybe because you've been fantasizing about this for so long. Maybe because she's your best friend's sister and you know it's wrong. "Um... uh..." you stammer. You feel the flush as your skin turns red. "Well... you..."

Kara gives you a sexy smile. "You like me? A lot?"

You mumble, "Something like that."

Kara slithers loose from your grasp. She walks over to the project and bends over, tormenting you by wiggling her sexy ass at you. "Let me just check quickly on the progress here."

You can't help yourself. You walk directly to her as if attracted by a magnet. You place your crotch against her rump, and she can feel your rock-hard boner through your pants. She wiggles her butt more intensely against you, continuing to tease. "Oh my," you grunt in a strangled tone. "Kara..."

"Yes?" she purrs