He fucked the twins at the same time.

"Are you going to fuck us both at the same time?" Yui purred.

"Yes," Yoshitika growled. "Yui lie on top of Shizue.

The sisters did what they were told and pressed their soft bodies against each other's, with their large breasts squished into melded globes of flesh. They looked back to watch the tall, muscular gym teacher stand between their outspread slender thighs. All of the women in the room anxiously bit their lower lips as they waited to see which pussy Yoshitika decided to sink his monster cock in first. He rested his huge hands on Yui's plump ass cheeks before nudging the bulbous tip of his cock between the two girls' snatches. The sisters simultaneously let out low moans when his thick, veiny shaft rubbed against their sensitive clits. Dr. Sugimoto and her two remaining nurses watched their patient thrust in and out between the twins' pussy sandwich.

Then Yui stiffened and let out a scream as Yoshitika pushed his cock into her wet snatched.

Shizue held her sister tight, trying to comfort her as her twin tried to adjust to having the trunk-like shaft uncomfortably stretch her cunt abnormally wide apart.

"I... I...," the tanned platinum blonde nurse stuttered as her patient began slowly to move his hips back and forth. "I... am... so... full... of... cock!"

Yoshitaka slammed Yui's ass repeatedly, causing the girl mewl in excitement after she finally got used to having such a big cock churning in and out of her. The gym teacher continued to hammer the nurse's pussy even after she climaxed.

"Your pussy feels good," he growled, pulling her ass cheeks apart so he could watch his cock piston in and out between her pussy lips.

"OH YES!!!" Yui screamed when she reached her second orgasm.

With her cunt spasming around his cock, Yoshitka grunted and released a torrent of semen into the Yui's womb. After the last spurt he unceremoniously pulled out his still hard cock out of the nurse's cum leaking pussy. "I am still hard," he noted before he rolled the worn-out Yui off of her sister.

Shizue arched her back and let out of cry when he slammed his cock into her cunt in one quick, hard thrust. Grabbing her knees to hold her legs wide apart, he started to stroke in and out of her, which caused her large breasts to jiggle violently. The blonde nurse groaned while she tried to get used to have such an uncomfortably huge cock filling her. The doctor and the nurses watched as Yoshitka's large bull-size balls loudly slap Shizue's upturn ass while his shaft pistoned in and out of her cunt.

"Oh oh oh oh," Shizue repeated as her patient accelerated his thrusts to an almost inhuman tempo. She closed her eyes and let her orgasm overwhelm her.

"Your pussy feels good too," he grunted with approval at the sensation of her convulsing cunt around his thick shaft when she climaxed again. Then with a mighty roar, he flooded Shizue's womb with his seed.

The gym teacher pulled his twitching erection out of the nurse and glared at all six women with their pussies dripping with his cum. "Need more pussy!" he growled.