Shounen Succubus: Natsu no Umi-hen Anime Details and Episodes Having flirty-dirty outdoor sex with a boy succubus at a beach! (Source: DLSite) Series info Watch free DetailsFormatMangaStatusFinishedSourceOriginalCountryJapan GenresHentaiRomance TagsFemboyBoys' LoveCrossdressing RelatedOtokonoko Succubus-san to Amaama Seikatsu (Prequel)Shounen Succubus: Soushuuhen (Related)Shounen Succubus: Suikan-hen (Sequel)