She wants to see him suck his cock

Sue was intrigued now and said, “Show me how you suck yourself off.”

Max’s cock was limp, and he said, “First you suck me and make me hard then I will show you.”

Sue smiled and motioned him over with an inviting crook of her finger. He moved over in front of her, and then she used her hand to jerk his soft cock and then engulfed him in her mouth. Max let out a loud moan as Sue gave him head. His long cock was hard and ready to go in a couple of minutes of Sue sucking him. She released his boner and said, “OK, time to show me.”

Max stepped back and let his clothes fall to the floor. He was naked in front of her his long, thin cock bobbing in front of him. He got up on the bed where Sue was sitting and rolled his legs up and over his head. Grunting a few times, he lined his cock up with his mouth and started to suck himself.

Sue had never seen anything so strange and at the same time erotic. She slowly began to rub her pussy, watching Max blow his own cock. Ben moved up behind her and mounted her again, sliding his thick, hard cock to the balls inside her pussy.

“Fuck Ben, that’s it. Give me a good hard fucking while I watch Max. “

Ben kept thrusting and said, “Stick your finger in his asshole. He likes to have his butthole stimulated while he sucks his cock.”

Max shook his head in agreement with Ben’s words as he worked his tongue over his cock head.

Sue’s long finger was slick with her pussy juice, and she lined it up with Max’s asshole and shoved it home. Max moaned as she found the spot and began to move her finger in and out of his butt, fucking him in time to Ben’s cock moving in and out of her tight pussy.

Ben shoved his cock deep into his sister and shot his wad, spewing his cum inside her. Sue was climaxing also as she watched Max’s self-fellation, her hips humping back on Ben’s cock, and her pussy dripping with her excitement.

Max started to moan, and Sue resumed her finger fucking of his asshole. Max pulled his cock a little way out of his mouth and started to jerk off. “Pull my balls,” he said, as he masturbated his boner. His first long string of cum shot from the tip of his cock and into his mouth, as Sue grabbed his nut sack and squeezed and pulled his balls.

“Yeah, just like that. Work my balls over.” He dribbled the last few strings of cum down his chin as he finished cumming in his mouth.