This is a continuation of Pipp and Zipp Do a Lewd at School

Zipp looked over her shoulder at Pipp. That hungry look in Pipp’s eyes was unmistakable. Pipp was devouring Zipp with her eyes while she fucked herself with the strapon. Zipp was beginning to think that she wouldn’t mind getting fucked by her sister again when Pipp lurched forward and pulled Zipp upright. She slid the strapon out of her pussy and started putting on Zipp.

Zipp was confused as Pipp turned her around then shoved her down to the floor. Thankfully the jackets were there for her head to land on. Pipp straddled Zipp then plunged herself down onto the strapon. Zipp let out a grunt, not expecting her sister to land with that much force. Pipp then began grinding Zipps pelvis. Zipp just watched in awe as her beautiful sister took control to pleasure herself.

Pipp’s luscious tits began bouncing along with her as she rode the strapon with little regard for her sister. She pounded her pussy with that strapon as hard as she could. He grool dripped down forming a puddle between Zipp’s legs and the feel of it made Zipp want her more. Pipp’s breath was ragged and her movements became more wild. Each time she pounded her pussy, Zipp could swear she heard the rubber base straining on the straps.

The base of the strapon was also stimulating her clit with each slam of her sister’s pussy. She felt her own heat raising once more and began thrusting to meet her sister. They fell into perfect rhythm, their life together making them each aware of the other’s minor quirks and adjustments.

“Kiss me!”

Their lips met as both their bodies seized in pleasure. Ripples of warmth, contentment, and wild muscle contractions took over their bodies. They swam through the pleasure together, neither aware of where their own body ended.

After an eternity, it was all over far too soon. Pipp lifted herself up off the strapon and plopped down on the ground in her sister’s arms. She snuggled into Zipp’s arm as Zipp pulled her close. They soon entwined legs and arms, loving their sister and the time they got to spend together.

Author's Note

the challenge was issued to finish the story, so I did