Big Stepsis vs Little Stepsis Special 5

Masagami Sisters' House
Lady You, Lady Mei.
I have prepared yukatas for the summer festival.
Thank you, Mishima-san.

Which would you like, Mei-chan?
Hmm...
Maybe this pattern for the obi.
Wah!
That's perfect!

While we're at it,
maybe Onee-chan will pick something that matches.
In different colors.

...

That would be a bit...
Eh...?
She's in her rebellious phase?

Something like this
would suit you way better, Onee-san.
It's more mature, after all...
It's like "retro" or something?

Should I have gone with a match instead?
I'll go with this one!
I-
I see...
These sisters are so precious~...