Talk:Monster Musume: Everyday Life with Monster Girls Online/@comment-24.48.221.20-20160206133534/@comment-213.66.199.45-20160206141610

Yes.

That condition comes with an increase between one-two cupsizes... making Tito (P) to either a (Q) or a (R) cup.

Cathyl is a (Q) so the answer on your question is a "yes"