Doujinshi with title Isshoukenmei Tameta Keikenchi o Toorisugari no Gal Succubus ni Isshun de Suitsukusareru Yuusha-sama and alternative title The Hero Immediately Got Drained of All His Hard-Earned Experience by 2 Gyaru Succubi He Came Across | 一生懸命貯めた経験値を通りすがりのギャルサキュバスに一瞬で吸い尽くされる勇者様