On a street survey targeting general male opinions, many responses were gathered regarding the ideal breast shape, color, and size. The results showed that D-cup was the most preferred size, with light pink nipples—neither too pale nor too dark—being the favorite. Additionally, a rounded, cup-like breast shape was found to be the most desirable. Based on these findings, the production staff identified a specific AV actress from survey data and online information: Suzu Matsuoka. Her figure embodies a universally acknowledged golden ratio of beauty, characterized by soft, D-cup breasts. Even while talking braless, her breasts appear as smooth and enticing as pudding.