Manga The Serious Succubus Hiragi-san

An upright and cleanhanded person, Kusakabe has no experience in dating. Wishing for sexual desire and love to go into ruin, he keeps his distance away from them. However one day, a cute neighbour, Hiragi-san, appears before him and asks him to hand over his used tissues to her!? And so begins the story of a serious guy and a neighbour succubus, a oneshot heart thumping comedy!!