Magical Canan 's protagonist Chihaya has a mild issue on her small bust. Issei is horrified, but they grow back when she sleeps. Her plan falls apart when she gets greedy, causing the spell to go haywire when she tries to take on too many enhancements at once. In Queen's Blade , the character Melona ironic name can fire corrosive liquid from her breasts as an attack. A character suddenly finds their breasts enlarged to often immense levels, via Applied Phlebotinum , magic, science, or otherwise. Mahoro is fairly insecure about her relatively small bust. According to Ravel, this is due to a combination of demon physiology, demonic power, and her own desires to have Issei see her attractive.