Gary wants his turn on top.

Ben rolled up the soiled condom and wrapped it in a wad of tissues. "If you want a run at me, it's only fair," Ben said. He slapped Gary's butt. "Or we can finish the way we started."

Gary laughed. "You know, that was the second time I've done 69 with a guy in this van. Stu's friend Trent and I did it when everyone else was drunk and stupid at a beach party and my girlfriend Sharon was passed out."

"So what'll it be?" Ben asked.

"You ever had a guy up you before?" Gary asked.

"Nope, just Bernie's dildo," Ben said. "Looks like you're a little bigger than that. Have you had your cock up someone's ass? Other guys?"

"Um, yeah," Gary said. "I did my friend Pete a bunch of times, and later Trent. And Sharon -- my old girlfriend -- she really liked me to do her up the ass. And another woman, a few times." Sonia Rubin, the doctor's wife he did odd jobs for, sometimes asked for it. "Um. So I guess I'm not too big. I didn't have too much trouble. Maybe less than you doing me. Anyway, I never brought it up with Bernie. How about you?"

"You're way ahead of me," Ben said. "Just you as far as guys. And as for girls, I've done anal with Bernie and one other girl at college. You think Lillian would like it?"

Gary felt jealous that Ben had been buttfucking his cousin -- Gary's girlfriend -- and now Ben had just had his cock up Gary's butt and was asking about doing his sister. His cock stirred and began to rise. But Gary figured Bernie had been doing stuff with her cousin for a long time now, and she loved him, not Ben. Maybe he was just feeling envious of Ben's luck.

Gary took a deep breath. "By now you know more what my sister would like than me," he said. "She might go for it, I dunno." He cleared his throat. "I want to fuck your ass, Ben. Are you game?" He looked at Ben, whose half-hard cock and compact butt were dimly visible in the interior of the Super Surf Van.

"Yup," Ben said. "It's only fair. How do you want me?"

"Move around, where there's a little light from the window," Gary said. "There, now bend forward."

Ben's buttocks were pale in the glow from the nearby streetlight, whose bluish light washed out his golden skin tone. His balls were a little darker, and partly in shadow. Gary's cock hardened as he surveyed his target. My cock is about to penetrate its fifth ass, Gary thought. I'll have fucked as much A-hole as pussy.

Gary tried to remember what Trent had told him about how to get a guy ready. "Get him hard, fuckin' hard, Menard," Trent had said. "Suck his cock, jack on him. Take some time gettin' his ass ready with your fingers. Start off by lickin' it if you're not a pussy." Though Gary had never done that. "Use a ton of fuckin' lube." And Sonia Rubin had had plenty to say. "It's not designed for that of course, but men and women have anal intercourse all the time, Gary. Josh and I love it. You just have to be slow and careful with your partner. Make sure you stop when she says stop."

Gary reached the lube close and got a condom ready. He kneeled down behind Ben's butt, spread his cheeks and got to work. Gary sucked Ben's balls into his mouth. The other young man hissed in his breath, then sighed it out.

Gary thought he saw something move outside the van through the corner of his eye, but forgot about it when Ben spoke.

"I love it when Bernie does that," Ben said. "You could suck my balls all day."

Gary chuckled.

Ben's ball skin tightened under the touch of Gary's mouth, and his balls moved closer to his body. Gary kept licking Ben's ball sac as it tightened up. Ben's cock root swelled and grew firmer. Gary licked the root where it joined the balls, running his tongue up and down the bumpy little seam.

Gary gave Ben's cock a quick squeeze. It was hard in his hand.

"Oh, yeah," Ben said.

Gary smiled with satisfaction. He wanted Ben really turned on so he'd come with Gary's cock in his ass, and Ben's hard erection was a good start.

Ben put a hand down and started jacking on his cock. "Your tongue feels great," he said. "Awesome. Could you lick my butthole? It feels so good when Bernie does it."

Ben's butthole looked clean to Gary and didn't smell bad, but he wasn't so sure he wanted to put his tongue on it. He wondered what Bernie thought when she did it. And maybe he'd rather try it out on Bernie, not her cousin. Still, Ben really seemed to be getting into it.

"I've never done that before," Gary said.

Gary put a hand on his own dick. Did the thought of licking Ben's butt make him harder or softer?