She picked out a pair of old, dark blue jeans. They were almost ridiculously loose on her, and would fall off if she walked more than ten steps. She wore a pair of boyshorts underneath but she didn't want them to get in the way of her exposing her ass, so she pulled them down so they were under her ass but still covered her pussy in front. They wouldn't be visible unless her pants fell down a lot.
She knew it would be almost impossible to keep her ass covered in these jeans so she put on a baggy top which was longer than what she would normally wear, it covered about half her ass when she was standing, so her jeans could fall halfway down without anything showing.
Excited to see what would happen that day, she started to make her way downstairs for breakfast, after just a few steps her jeans already felt like they were about to fall off so she lightly held on to the waistband to stop them falling, her parents and younger brother were already eating and were used to her revealing outfits by now. When she sat down her jeans slipped further so her bare ass was touching the cold seat and her pants were basically just a cover for her legs. She soon noticed that her brother had finished the butter so she got up to get some, forgetting about her dangerously low jeans, her pants were about halfway down her thighs before she caught them, and they had pulled the boyshorts down with them. Luckily she was facing away from the table so her family didn't see her pussy, but she felt slightly embarrassed knowing that they had probably seen the backs of her naked thighs before she pulled her pants up.
She wasn't really comfortable flashing her parents this much, as she was scared of getting told off, so she pulled her pants all the way up and went to the fridge. She grabbed a new packet of butter but her pants were already halfway down her ass, as she pulled them up she accidentally pressed the butter which was still in her hand into the side of her buttcheek, which turned her on knowing that her family was going to touch the packet later.
She managed to get back to the table without her pants falling too much, so only half her ass was showing and she was now sitting on her waistband, and she had to lean back for her ass to touch the seat.
When she had finished, she didn't pull her pants up because she knew her pants were just going to fall down again so she just held them as she walked towards the stairs. Her dad was also going up the stairs, and they met at the bottom, he let her go first and, not wanting to draw attention to her wardrobe malfunction, she started climbing. At this point, the bottom half of her ass was visible, her top covered the top half, and her jeans covered her legs, so her dad had a clear view as he walked behind her. She was red faced when she got to the top and quickly pulled her jeans up to salvage any remaining dignity.
Once in the privacy of her room, she relaxed and let her pants fall down as she gathered her stuff for school. She left her door open, her parents were less likely to tell her off for exposing herself in her own room, and she was slightly turned on by the idea of her dad or brother seeing her through the door. By the time her bag was packed, her pants and boyshorts were around her knees, when her brother appeared at the door asking to borrow a charger. He looked surprised at her state of undress but she casually told him to take the one on her desk, and crouched down to close the bag. He could only see the side of her ass and thigh from his point of view, but Natalie was scared he would see her pussy. She had been spreading her legs up until then to stop her pants from falling but she now shut them, causing her jeans and boyshorts to slip off her knees and fall around her ankles.
Even more embarrassed, she waited for him to leave before standing up and pulling her pants up.