Do You Like Big Girls? (Omnibus) Vol. 5-6

DO YOU LIKE...TWINS?The Hokuei Girls Volleyball team gets an upgrade when rambunctious twins and a princess join their ranks! There’s barf-inducing cooking, upside-down undead, tainted bathwater, and more, including a special summer bootcamp. Unfortunately, camp is pricey! Will Ayano be able to use her own, uh, twins to make a little extra money–or a lot of extra money?