Jim stared at Alice's naked form and former belly button, and for a reason he could explain he wanted to get just as undressed as she was. Moved his hands to his shirt he quickly pulled it off of him as he continued to stare at Alice. Alice was fingering her nozzle his eyes glued to it. Jim had moved his hand down to his speedo when he felt it brush up against something plastic where his belly button should be.
Staring down in shock he looked at the plastic nozzle he now had prodding out of his belly, forgetting his former state of undress, or so he thought as one hand unconsciously moved down to his speedo and pulled it off. Now standing naked like Alice with his erection showing he stopped staring at his own nozzle to speak with Alice.
"Err... Alice? I... Have one too." Jim said slowly. The naked Alice quickly stopped fingering her nozzle and stared at Jim's nozzle... And his erection, both of them blushing at what was happening. "Jim... What do we do now?" Alice asked cautiously.