Ask for more

Jessie continues to trace circles around Nicoline's pussy with one hand and pinching her clitoris with the other. You fight the urge to finger yourself as you watch. She lets out a long moan and you decided to try taking it up another notch.

"I bet you both would like a little more," keeping your voice low and seductive. "Why not let him rub that strong cock along your slit?"

Niki's eyes shoot open, "what? no way!" She starts backing away pushing Jessie's hand in the process.

You may have pushed it too far but you had to get there eventually. Thinking fast you try to persuade her, "no penetration just some rubbing, it will be fine."

She is unconvinced however, "no, not doing it." She sits up.

"Alright, alright, I'll go," you say helping her from the chair to take her place. You then grab Jessie's cock being sure to show your sister you are in control and likewise so would she. "Ok, Jessie, no penetration. Just some rubbing and don't cum. Got it?"

He smiles sweetly, "sure, nothing dangerous just let me know when you want me to stop." You then guide Jessie to your slit and hold his cock against your puffy pussy lips. You once again feel that heat in your very core, you want him to enter you. To fill you up again. Looking into his eyes you can see the same carnal desire. Glancing at your awestruck sister is just enough to keep you from engulfing his cock with your pussy.

Slowly he begins rubbing his cock up and down your slit. Every stroke brings a wave of pleasure but even for how good it feels you know it could be better if the cock was stuffed inside you. Jessie bumps the head of his penis right at your entrance sending a jolt through you both but manages to keep it out.

You **** your attention back to your sister who stands captivated by the sight in front of her. Unlike yourself she is unable to stop herself from rubbing her pussy while she watches whether aware of it or not. It is the cue you need to get her to swap with you as painful as it will be to part with Jessie's loving cock. Niki will be far too horny to say no now.

You put your hand on Jessie's chest, "alright enough." You are panting but had not realized it. "See perfectly safe, just some rubbing. Now it is your turn Niki."