Spanking

"Spank me!" Yellow commanded, getting on all fours.

Red raised an eyebrow, "Okay."

*Slap* He lightly tapped Yellows backside, enough to get it moving, but far and away what Yellow was hoping for. "C'mon spank me harder! Like I'm one of your bitches!" *Slap!* A second, harder impact struck his left cheek, it stung delectably, but still wasn't enough. "Harder! Please!" Yellow begged.

Red hesitated behind him, "Are you sure, man? That last one was pretty hard..."

"You're holding back! Spank me harder!" Yellow whined, swaying his hips back and forth, his erect penis dangling between his thighs.

"If you say so..."

A strike, more forceful than either of the prior two set Yellows buttocks ablaze, "Oooohh!" Yellow yelped. It was perfect!

"Are you okay, man? I didn't mean to hurt you-" Red's worried voice reached his ears.

"I'm fine! This is great! Keep going. Punish my ass!" Yellow was getting into this now. Every blow caused another feeling of ecstasy, the prickling burning on his buttocks flooding his system with endorphins. His cock twitched with the excitement and it wasn't long before its head became moist. His ass had received quite the battering and as he braced for the next strike none came.

He looked back at Red. He could see a slight strain in the face of the other Buck, perhaps from the exertion of his ****. "Hey! What gives? I was enjoying that." Yellow complained.

Red shook his head, "Dude, I'm impressed you lasted that long, but I don't want to risk anymore. Your butt is going to be seriously sore tomorrow. We should move on."

Yellow pouted, but didn't protest. "Fine, but now it's my turn to undress you."