Oppai
Oppai (おっぱい) is the Japanese slang word for breasts, generally used to refer to the larger variety. Naturally large breasts are somewhat rare in Japan, but in hentai they are quite frequent.
Hentai manga and doujinshi with the tag oppai will involve characters with large breasts, but not excessively large.
3 Years Ago
Series:Kantai Collection
Language:English
Artist:Arino Hiroshi, Studio BIG-X
Translator:Doujin-Moe, Akuma
3 Years Ago
Series:Danganronpa
Language:English
Artist:322g, Picosolenodon
Translator:Forbiddenfetish77