Playtime - Part 10 (Patreon)

A continuation of this caption series by an anonymous patron. Pictures property of Diapergal. 

"There's something different about you..." Karen frowned, eyeing her roommate up and down, while the other girl squirmed uncomfortably.

"N-No, I'm fine," Lisa told her, although Karen had been living with her long enough to know better. Even if she hadn't, every shift of the girl's weight caused a crinkling noise to emerge from her... Karen's chest tightened as she thought she began to recognize it, hoping she was wrong, although, now that she looked at Karen's crotch, she had to admit it did look rather puffy...

"Unzip your pants," Karen ordered.

Lisa blushed, chewing on her bottom lip. "Wh-What? Are you crazy?! I-I know I'm cute, but I didn't think you..."

"This isn't funny, Lisa!" Karen shook her head. "Show me!"

The girl sighed, bashfully unfastening her pants and sliding them down, exposing exactly what Karen had feared underneath. "I know what this looks like, but I swear, I just had a little accident, and..."

"No!" Karen put her hands over her nose and mouth, backing away. "This is how it starts!"

"Don't be paranoid, Karen," Lisa said. "Besides, you started first... These are yours, after all."

Karen's cheeks flashed red. "Just because I... I have a tiny bit of a problem at night, doesn't mean... And who told you that you could just barge into my room and take my..." She was so flustered over what was happening, and over not wanting to actually admit any of the humiliating things that were going on with her, she just stopped, crossing her arms and glaring at the other girl. "I'm quarantining you to your bedroom for the next few days, until we're sure you're safe!"

"Oh, come on," Lisa rolled her eyes. "This is so silly... Just calm down, I'm sure..."

"No!" Karen stomped her foot. "I'm not going to let this whole house get turned into big babies because of you! I'll bring you food, and you can go to the front door to leave, of course, but other than that, I want you to stay in your room for the next few days, at least."

"Whatever," Lisa sighed. "If it'll make you feel better..."