Series : くそ生意気なメスガキの姪っ子に大人の俺が「ざこざこざぁ～こ」と罵られて屈服！
MASM-001 MASM-001 My Niece, Who Is A Sassy Little Bitch, Calls Me "ZAKO ZAKO ZAKO" And I, As An Adult, Give In To Her! The Story Of The M Fall By Being Reverse-expressed Sperming Ichika Matsumoto
MASM-020 My niece, who is a sassy little bitch, calls me a "zako zako zako" and I, as an adult, give in to her! The story of my M fall by being reverse spermed Sora Nakagawa
MASM-030 くそ生意気なメスガキの姪に大人の俺が屈服させられる話 雅子りな