Oba no Ninshin. ~Boku ga Seishi Teikyousha ni Natta Wake~
叔母の妊娠。 ~僕が精子提供者になった訳~, Reiko's Pregnancy ~How I Became a Sperm Donor~, Ninpu no Midarana Seiseikatsu
叔母の妊娠。 ~僕が精子提供者になった訳~, Reiko's Pregnancy ~How I Became a Sperm Donor~, Ninpu no Midarana Seiseikatsu
