Tanetsuke Ojisan no Hikikomori Raburabu Seikyoiku | The Seed-Planting Old Man's Lovey-dovey Sexual Training of a Shut-in
(C96) Kyuuketsuki-san ni Semen Iri Juice o Gochisou Shite Ageru Hon Senkouban (Tonari no Kyuuketsuki-san)