Serva Fes no Genkou Sagyou de Tamatta Master o Musashi-chan to Okkii ga Nuite Kureru Hon. | A book in which Musashi-chan and Batty will help Master get rid of the cum he accumulated during ServantFes (Fate/Grand Order)
Sensei no Ochinchin, Watakushi ni Bussashite Kudasaimashi! | I Want You to Plow Me With Your Dick, Sensei!