You give up and let them have her

"Damn! This girl knows how to party!" Steve shouts and joins Eric in a ringing high five.

With a wide grin, Ryan grabs Anna's shirt and starts pulling it up and gasps as he exposes her giant boobs. Anna lifts her arms willingly, letting him bare the upper part of the body completely.

"Well that didn't stay on very long," you murmur, not able to take your eyes off her tits and you feel your cock come to life once again in your pants.

"All due respect, dude... but your girlfriend is... well, not the shy typ, is she?" Rebecca taunts. "How the hell did a guy like you end up with this barbie?"

"You wouldn't believe if I told you," you mumble.

Ryan proceeds and cups Anna's now bare tits with both hands, squeezing them rough and eagerly while the other two nerds stare enviously.

"I've never seen tits like this before," Ryan moans.

"You've never seen ANY tits before," says Rebecca with scorn in her voice, but keeps watching with increasing fascination.

"Mmm, don't by shy Richard, go ahead and taschte them!" Anna slurs. She suddenly takes a bottle of Corona and pours beer over her tits. She whimpers as the cold beer fizzles and trickles down her vast melons. "And now they taschte even better," she giggles proudly and chugs the remaining content of the bottle.

Ryan doesn't need any further encouragement. He leans forward and starts sliding his tongue across her breasts, eagerly licking up beer from her deep cleavage, pressing her big tits around his face and takes turns sucking hard on her stiff nipples.

"Hey Brittany," Steve suddenly says. "You know what else tastes great?"

"Whu...?" Anna /Brittany says and turns to him.

Grinning and without saying further, Steve stands up with his crotch at the level of Anna's face, then takes his beer bottle and pours some down the front of his pants.

"Seriously!?" Rebecca exclaims.