your mom, sister and you went on a hotel break. You thought as you were the older sibling you would get your own room but your mom made you share with you sis. She had no issue the fact you were a little incontinent loser who had no control in fact you think she may of enjoyed playing babysitter.
Your room looked like it had a toddler staying in it, diapers layed out on the bedstand with a paddle sitting on top. A smell of baby wipes and baby powder hovered in the air. You spent the break requesting changes off your sister, getting hard spankings and being sent to early while her and mom went out to party it was a shitty trip for you. You lay on bed in a pretty soggy diaper alone in your room at night while sis and mom were down around the hotel.
You hadn't got a chance to touch yourself in a while, considering you had been sharing a room with your sister. This could be the only free time to do it. You opened your phone and went onto Instagram. You scrolled through your timeline and came across a pic of one of your sister's best friends. She was wearing a tight pair of leggings showing off her shapely ass. Perfect beat off material, you thought. You began rubbing yourself through your soggy diaper and thinking of that fine ass bouncing up and down.
Without warning, you heard a door swiper beep, and your sis bust through "hey I just forgot my....." There you were lying on the bed phone in hand and clearly an erection in your wet diaper. "Oh, you really aren't touching yourself in that you little sicko." To stun to move, she snatched your phone out of your hand, displaying your choice of beat off material. "Tut Tut touching yourself over my bestie. Well, this can't go unpunished now, stand up!" You stood up, and your sister sat down, grabbing her paddle resting on the pillow of unused diapers. "Come on, you know the drill, this isn't your first time over your sisters lap" you layed over her firm lap.
She raised the paddle up and began peppering your soggy diapered behind each smack reminding you of your pathetic situation. "mom takes you on this nice trip and you spend it messy diapers and jacking off to my friends posts on IG"
the smacking didn't let up "imagine what our hotel neighbors here think? That I'm babysitting a toddler who can't control themself. I should drag you next door and show them what's really going on". Your sister stopped the paddling and made you stand up, she turnt you around and inspected your bottom. "Hmm a little pink but I think we aren't done here, back over big bro" you lied back over knee. She reached down playfully jostling the front of your diaper against her lap then untaping one side pealing it over showing off your pink bottom giving her a perfect target.
"Now let's get a little bear bottom spanking going shall we" she started spanking away with her hand a small mercy compared to the paddle. Each strike making you shift a little your cock rubbing against the soggy diaper. She stopped and reached for the phone in the bedstand table. "hello yes room service, I have a question?" She spoke into the phone. She leaned the phone between her shoulder and head so she could continue spanking you. A cheerful voice spoke to your sister you couldn't make it out "hi thanks, I'm just wondering do you offer a babysitting services?" You cringed at the line praying who was ever on the other end couldn't hear your bum being lit up. "Oh you do? Well another question. My big brother here is 24 and still wears diapers. I'm actually just spanking him right now, I caught him jacking off" you couldn't believe your sister just admitted that to the faceless voice on the phone you could maket them out giggling.
"I'm just asking could someone come up here, change his little red bum and send him to bed. Also in the morning check him and change him again he always wakes up wet. I would but I'm going out tonight and don't plan on staying in little losers room" your sis was ditching you and going out and trying pawn you off on hotel staff this was so unfair surely who ever was on the other end would say no. " You will be up in 2mins, perfect thank you" she put the phone down. "Now seems a I got you a lovely hotel maid to change you. I'm sick of changing your diapers all trip and you should be thankful" the spanking continued.
A few moments later and you heard the door swiper beep. What a sight you must of been, red bottomed over your sisters lap is a soaking colorful adult diaper. "Thanks for coming up to sit. We're just done here, he won't be touching himself to pics of my friends anytime soon. Alright loser get into your change position." You stood up and your sister untapped the other side of the diaper "wow this is heavy" she commented on the diaper "did you go a little over my lap" you didn't answer already humiliated by this whole situation you just layed on the bed bottomless desperate for a clean diaper. Okay I'll let you take over from here, changing supplies on the stand and also can you cream his little buns I really went to town on him" your sister giggled as she walked out. "wow you really are a fucking loser huh" the maid said picking up a clean diaper and cream off the stand. She slid it under you holding your legs in the air, she didn't seem to have an issue taking charge of you.
Once the diaper was under you she flipped you over, with your bottom facing her she began creaming your sore red buns. "Imagine 24 years of age and getting a spanking from your sister in a wet diaper no less. You're the most pathetic guy I have ever seen" she flipped you over and started wiping you down, your cock twitching as she wiped it. "This is the most action you'll be getting this weekend loser" the maid giggled and with that she tapped you up it was an expert changing. She binned your soggy heavy diaper. "right stinker, if you need any more diapers you call the desk. They're for actual babies but I bet they fit you." okay right get to bed, I'll come around tomorrow morning for your changie like your sister asked"
Diaper Pic Credit: @princebaby002