Borrowed WifeThe Breeding Favor Chapter 45

The Helicopter

"Wait... I want to try something for the finale," she gasped.

She didn't let me pull out. With incredible core strength—thanks to all that yoga—she pushed herself up onto her hands and knees. Then, keeping my cock buried deep inside her, she started to rotate.

"What the fuck?" I gasped.

She was using my dick as an axis, spinning her body around it. It was like a human helicopter blade.

"It's... the Grinder..." she hissed.

The sensation was mind-bending. As she spun, the angle of penetration changed constantly. One second I was hitting her g-spot, the next I was rubbing her cervix, then scraping against her ribbed walls. It was a 360-degree massage of my glans.

"Sid... Sid can't handle this," she panted as she completed a full rotation. "He comes in ten seconds. But you... you're thick enough to take the torque."

She picked up speed, her hips gyrating while she rotated. It was the most technically advanced fuck I had ever experienced.

"I'm gonna cum! Cici, stop spinning or I'm gonna lose it!"

"Don't stop!" She shrieked. "Feed me! Feed the sister-wife! Feed the slut!"

She slammed her ass back against me one last time, tightening her grip to an impossible degree.

"FUCK!"

I grabbed her waist and drove it home, unloading a massive stream of sperm that felt like it was coming from the base of my spine. She clamped down, milking every drop, her body shuddering in a violent orgasm that matched mine.