Kate's toy

Kate slowly crept back to her room. Her panties remained on the floor in the doorway. She quickly threw open her luggage and grabbed the purple vibrator/dildo she had told her sister all about. She removed her top completely and was soon back to her perch in the doorway. Jan was still riding Rick's cock, completely unaware of the show going on behind her. Rick's head lifted up at Kate's return. He was curious what she was up to now.

As Kate leaned against the doorway for stability, she flirtatiously ran her fingers up and down from her neck to her belly, letting her fingers run between her perky breasts. She watched his eyes as they followed her hand up and down her sexy, naked body. Then she pulled the dildo out from behind her back and started to mimic the same motion. His eyes never leaving her direction. She let the dildo graze down against one of her nipples and then continued as she passed her waist and let it stop between her legs. She felt that she had complete control over him by this point. He was eager to see what she was about to do with that purple phallus.

Jan suddenly stopped, slightly out of breath, but leaving his cock penetrating deep inside her so all Kate could see were his scrotum sticking out underneath her ass.

"Alright, you've earned the right to be trusted now," she said. Then she reached up and removed the gag from Rick's mouth. Kate stood in shock, not sure what Rick would do as she stood there completely **** to his will with a dildo resting against her labia.

Rick smirked as Jan went back to pounding her pussy down on his manhood. Once she closed her eyes he turned his head and then licked his lips in Kate's direction. He wasn't going to rat her out, he was urging her on!

Kate was excited as if it was their own little secret fuck now and she was living vicariously through her sister. She pushed the head of the dildo into her hole as she opened her legs. Rick could make out the penetration and nodded in approval. He mouthed, "Deeper!" to her. She responded by pushing the purple penis deep inside her cunt.

Kate mouthed back at Rick, "Fuck her harder!" Rick responded by thrusting his hips into his wife. Kate followed suite and imitated his motion by thrusting the dildo in and out of her wet pussy. Kate's titties began bouncing in rhythm with her sister's. Rick started moaning louder as he took it all in. Boobies bouncing, his wife fucking him with full ****, and his sexy sister-in-law standing there pounding her pussy while watching his glorious cock at work. He always craved such attention from Kate, but didn't dare make a move. Now it was almost as if he was actually inside her sloppy snatch.

It all became too much and Rick's dick erupted inside of Jan with a final couple hard thrusts and a long moan. Jan grabbed her tits and held on as she simultaneously climaxed at his reaction. Kate pulled the dildo from inside her and used the tip to stimulate her clit, hoping to finish too.

As Rick exhaled a long held breath, Jan collapsed on his chest, leaving his erect penis soaking inside her cum-filled lady pocket. Kate took a hungry look at Rick's naked body one last time to remember the view she had and then grabbed her panties from the floor and slipped back to her room to finish the job with her wet dildo. Rick looked up and noticed that Kate had disappeared.