Genie would have returned to her drink and the studs fawning over her, but a loud noise came from the shore line.
"She's mine, take a walk!", "The hell she is, she wanted me!" - two hunks fought loudly over a girl on the beach. Genie couldn't figure out why, she only had C cups and a pain face, but she'd fix that later.
"Shut up you two, settle this like men. In stead of a pissing contest try a cock fight!" The guys stared at the goddess that just suggested they fight with chickens. "What the hell lady?" screamed one, the girl looked over and figured the fight would be over once the guys saw her giant tits.
"Two cocks, both huge and edging. The one who cums first loses, winner gets the girl."
With a click of her fingers, the guys sported two raging hard-ons.
Their cocks stretched to one foot and their suits snapped off while their balls joined in. Their dicks stopped at four feet in length, veiny and throbbing. Their balls undulated and pulsed as they passed large melon sizes. Both were so horny that they tried to jerk off but couldn't due to the length, they'd have to fight. They tried to fist fight but the cocks held them at a distance. They finally figured out how to use their cocks like swords and use the hits to stimulate the other. They lasted two minutes of moaning before Genie realized the smaller guy was the girl's brother. Oh hell, genie caused all the women in the guy's field of vision to grow huge, firm, almost fake tits that broke their suits. The guys immediately lost it and creamed the audience, namely the now naked girls. The winner's cock retreated to a foot long with egg sized balls and proceeded to hug the girl. Genie rushed over to explain.
"Sorry, I didn't know that was your sister. But don't worry, if he's an asshole I'll transform him to be a pair of your underwear and fix your sister. I know your dick should have shrunk back, but I think your cute." She made his muscles grow out, his chest heaved and his legs and arms inflated with muscle. She led him away from the area, mostly to distract him from his sister's growing DD tits and the other guy's hardening cock now rubbing against her.
"Where are we going? I can't walk around like this, let me go!"
"Now, now. If you run away I'll take back the muscles and you can drag your freakish dick with you. If you come with me, I'll pleasure you and make you the envy of the beach."
Since he had no choice, he followed her to a clearing. "What size?",
"What?", "What size tits do you like? These are an F now, but any size is possible. I like huge dicks so you'll keep the four foot monster for now, don't worry you'll love the ride."
"Those are fine..", genie's top burst off as she hopped on his massive pole...