His entire family!

"What the fuck, Barry?"

Barry's eyes open to find a truly horrifying site. His entire family has piled into his bedroom carrying a birthday cake. His mom is holding the cake with the twinkling candle on top, while his father stands to one side. His older brother, Dave, and younger sister, Melanie, flank his parents. Dave is about to crack up, and his little sister, who had just turned 18, is staring at his big cock in awe. Seated in her wheelchair in front of them is his grandmother.

By the time he realized his predicament, it was too late to turn back. Instead hw grips his cock tightly trying to hold back a huge loaf of cum. He's trying. And he's failing.

"Maybe we should go," his dad suggests, but its too late.

Right when Barry makes eye contact with his poor saintly grandmother, his cock erupts. Rather than ruining the orgasm, holding it in had made it worse. One of the largest loads of cum he had ever seen came flying out of his penis at a faster than normal rate. It splattered all over his chest. Some of it even hit him in the cheek. He could only hope that none of the innocent bystanders was hit....

"Damn, pervert," Dave mumbled.

"Its all a natural thing!" his father was saying, a little too loudly. "Why don't we go down to the bedroom and let the birthday boy get dressed."

His mother and grandmother averted their eyes and tried not to look as they hurried out of the room. His brother was cracking jokes.

Melanie was the last to leave. She hesitated, looking from his cock to the big mess he'd made.

"I've never seen that in person before," she said. "Maybe in a video online, but he was a lot smaller and didn't cum as much."

"Melanie!" he cried, uncomfortable that his sister was looking over his naked body.

"Hey, we used to take baths together, get over yourself, perv," she snapped, but her eyes still took it all in.

She turned to leave, and for an odd second his eyes drifted down to her ass and legs. She was an easy eight. This morning she was still in her pajamas, a pair of short shorts that were a few years old and a few sizes too small and a matching tanktop. She wasn't wearing a bra and he could see her nipples before she turned away.

When they were all gone, he sighed and grabbed a paper towel off of his night stand. Once clean he dresses quickly and heads down to the kitchen.