Panties

Roy stepped into the hall bathroom for some privacy, and suddenly found himself staring at clothing scattered around the room. Apparently, when they were getting ready for the beach, they'd just let the clothing fall where it may. In the midst of the discarded clothing he saw a pair of white cotton panties.

As he stared at them, his hard cock, which was already straining against his swim trunks, throbbed. Just like that he could be sniffing Serena's pussy while he jerked off. The possibility had never occured to him before that moment, and now that it was out there, he felt both turned on and ashamed of himself.

If he were to pick up her panties and sniff them, wouldn't that be like some kind of ultimate betrayal? Then again, he argued with himself, shouldn't she have been thoughful enough to put her dirty underwear away?