Chiharu Shinonome  

, 東雲千春

Chiharu, a red-headed girl at Zashono Academy, is known for being one of the most attractive students. Her breast size starts at 88cm (F-cup) and grows throughout the series beyond 100cm. Although she's shy around boys due to her background in an all-girls school, Densuke accidentally lands on her chest during their first meeting, which becomes a source of attraction for him. Chiharu is also part of the Eiken Club and frequently finds herself being touched or seen undressing by Densuke, either intentionally or as a result of Kirika's pranks. Despite this, she doesn't hold any ill will towards him and even develops feelings for him. Her large breasts are very sensitive, causing her to feel overwhelmed when they are forcefully touched or squeezed. Due to their size, she sometimes has to wear bras that are too small for her, which can result in her breasts popping out. Chiharu is happiest when Densuke is close by, literally sandwiched between her massive breasts.