Sudden Thigh Sex With My Younger Mama?! My Father's New Wife Is Even Younger Than Me. I'm A Shut-In But My Stepmom's So Sweet She Has Heart-To-Heart Talks With Me, Cleans My Room, And Encourages Me However She Can.

突然できた年下の母と素股！？父の再婚相手が僕より年下。義母は頑張って僕と打ち解けようと、引きこもりの僕の部屋を掃除したり甘えさせてくれたり、色々励ましてくれる。でも巨乳が魅力的すぎてすぐに勃起してしまう日々。