He takes the plunge

The siblings' shared bathroom didn't have a lock on it, as Alex's mom worried about something happening to them, so he slowly cracked the door and saw the shower curtain was closed. Perfect. He got down on the ground and crawled over to the other side of the bathroom where Abby's clothes laid in a pile.

"Clothes", in this case, was an overstatement. The pile contained a Y2K jean skirt that was barely decent, a thin gray cropped t-shirt, interestingly no bra, and the treasure he was after. He locked eyes with a dark blue thong and knew he was moments away from being caught. He shoved the tiny piece of material into his pocket and escaped as quickly as possible, retreating to his room. He felt his breath get heavier as he realized how dangerous that operation was, and wondered how he would keep this going, and how to keep himself from getting caught. The original pink panties were hidden under his pillow, but he knew he needed a better hiding spot that his snooping mom and sister wouldn't accidentally stumble upon. He found his old backpack from middle school, cleared out a smaller compartment near the front, and shoved the old dirty pink panties into it.

After putting the backpack in the very back of his closet, his attention returned to the blue thong at hand. Just like his last set, he first put these up to his face to smell them. They were MUCH stronger than the last pair. A musky but clean scent filled his nostrils and brought him back to the times he had eaten girls out in the past. He loved putting his face between girls legs, sucking on clits, and feeling their little bushes on his nose as he would hold down their legs and bring them to loud orgasms.