Breasts Are My Favorite Things in the World!, Vol. 4

It's a flurry of misunderstandings as Chiaki (the petite-sized fiend for large melons) and Touka (the stacked connoisseur of small bosoms) meet at last! When Chiaki spots Touka touching the breasts of a yukata-clad Hana, pangs of envy strike her heart. But is that jealousy about just physical closeness, or is Chiaki feeling something deeper? Could it be not just Hana's chest that's special, but also what's behind it...?