She's using panties from the same line as Gohan's underwear of choice.

(Well, not really, but it was similarly hilarious)

Well, she now has exuses to go shopping for bigger clothes. Excuses to bring Tsukune to the mall and have him give opinions on how she looks in different outfits...

Opportunities are found where one makes it.

relatives of pedobear

Could this be considered "Lolicon"?