Playmates, Part 2: Adventure

>You are Sunsplash, the fluffy Alicorn
>Your friend Starsplash came over to play today
>You both had fun, but you had an idea to make even more fun
"Stawspwas, watch dis!"
>You made your head-pointy glow, and then made the wall sparkle
>Starsplash walked up to it and sniffed at it
"Wah dis? How make waww gwow?"
"Wif head-pointy! Makes pwetty cowows, an does fun stuff!"
>Starsplash tries to touch the wall, but his hoof goes right through
"Wah!?"
>He cautiously walks forward, and passes directly through the wall into the hallway
"How Sunspwas do dat!?"
"Towd you, wif head-pointy!"
>You follow him through and start a game of tag
"Stawspwas gun catch you!"
>You both giggle and run around for a bit before tiring out
"Sunspwas tiwed..."
"Stawspwas is too..."
>You can hear Daddy and his friend looking for you, but you're okay
>They can both wait for a little bit longer
>You curl up with Starsplash and fall asleep
>You and Starsplash wake up a while later
>It's already dark-time and Daddy is asleep on his couch
>You feel strange being awake now, but you're ready to have more fun
"Daddy nu wike wen he nu get sweepies, haf be quiet..."
"Otay...Stawspwas be quiet."
>You both tiptoe to the stairs
>You pick Starsplash up and put him on your back
"Stawspwas need howd on!"
>You hop up the stairs, your tiny wings providing the slightest lift
>After a few minutes, you've reached the top
>You both walk around, exploring the new environment
>Even you've never been to this part of the house!
>You spot a ball laying on the ground
"Baww! Stawsplwas wan pway?"
"Stawspwas wuv baww! Pway wif Sunspwas!"
>You nose the ball back and forth for a bit
>You have lots of fun, but then you hear something
"Sunsplash...is that you?"
>Daddy's standing in the hallway
"Daddeh!"
"Well, at least I can tell Anon I found you guys..."
>He looks happy, but he sounds mad
"Daddeh...mad at Sunspwas...?"
"I'm not mad...just don't scare me like that. You could've got hurt"
"Sunspwas sowwy..."
>You trot over to Daddy
>He picks you up and takes you back to your safe room
>You've been a bad fluffy
>You're so, so sad