Sonic Girls ENF/Try to claim the nudity and return to the Koalas in only her birthday suit
Marine is hesitant at first, but she slowly rises out of the water and strikes the most confident pose she can, in the process giving the koalas a decent view of her flat bare chest and tiny prepubescent folds. The koalas all stare and blush profusely as Marine struts ashore. She stretches her tiny back with her arms folded behind her head, hiding the immense nervousness as she stops just in front of the group. The koalas continue t stare in stunned silence, then, slowly, one of the koalas begins to remove his own swim trunks. He slides them down his legs revealing his slightly erect package.
Marine blushes at this turn of events, but not nearly as much as when all the rest of the koalas follow suit, removing all their clothing and showing off their fully nude bodies to the world and some awkward attempt to make Marine feel more comfortable.
It takes Marine a minute to process what's happening, but she quickly accepts it and turns her attention on deciding what to do now...