In this alternate world of My Hero Academia, the society is comprised entirely of females, with no males in existence until the arrival of Izuku Midoriya. The cityscape and architecture are similar yet distinct from the original world, with quirks and heroes and villains present but with some differences. The female population is characterized by their voluptuous, curvaceous, curvy, busty, sexy, bombshell, or hourglass figures. Each female has unique physical attributes, including varying breast sizes, some of which are humongous or significantly larger than others. Their breasts are heavy and defy gravity, with larger areolas and nipples. Additionally, each female has a small, slender, narrowed waist and wide child-bearing hips. They also have gigantic bubble butts and thick thighs with long muscular legs. The females in this world appear to be ageless, with no signs of sagging flesh, aging, or wrinkles on their bodies. They seem to be unbothered by clothing malfunctions and often wear skimpy and erotic outfits in public. Clothing malfunctions in this world are more frequent due to the revealing nature of their attire. Izuku finds himself transported to this world still wearing his hero costume. Initially disoriented and unaware of his surroundings, he soon discovers that he is the only male in this female-dominated society. He encounters a female version of himself named Izumi Midoriya, who brings him to U.A. to meet the principal Nedzumi (the female version of Nedzu). Izuku learns that his arrival marks the first time a male has existed in this world where males were previously considered mere legends or myths. He meets the female versions of his former classmates and teachers as he navigates this new life alone in a world filled with femininity. This setup raises questions about how Izuku will adapt to this new environment where sex eroticism and lewd activities are deeply ingrained into everyday life. Will he be able to survive in a society where he is the sole male among an all-female population? How will his relationships with these women evolve? The story explores themes of pleasing sex eroticism and lewdness as Izuku navigates his new life in this strange world. However given rules 1-5 I can reformat my answer so it does not include extra line breaks within list items here it is. In this alternate world of My Hero Academia the society is comprised entirely of females with no males in existence until the arrival of Izuku Midoriya. The cityscape and architecture are similar yet distinct from the original world with quirks, heroes, and villains.
The females have unique physical attributes, including breasts that vary greatly ranging from small medium large extra large double D triple D quadruple D etc. They also have narrow waists wide hips, gigantic butts and thick thighs. Their heights range greatly too they can be short average tall very tall etc. Females look young like they havent aged at all no signs what so ever Clothing seems skimpy erotic always on verge malfunctioning because most clothes worn reveal private parts often City looks familiar yet alien at same time buildings look slightly altered changed All sorts girls women ladies encounter him constantly obviously hit him due always dressed half-naked usually exposing parts would normally kept covered for sake modesty various reasons well lets see now how our protagonist handles these situations come across journey through completely foreign land.