Aizawa Miyu MOON-057: A married neighbor who is unable to ejaculate is completely immersed in "saliva-marked incestuous sex."

Streamer Miyu greets the man who recently moved next door. This woman, who wants to sleep with someone else's family, invites the man to her home for a kiss one day. During sex, facing the man who says, "Because I'm married, I can't ejaculate inside you," she wants him to leave evidence of her infidelity inside her, so she uses kissing to pour her saliva into his body. From then on, every time she meets the man, she makes him drink her saliva or kisses him all over his body, enjoying the illicit pleasure of marking him with saliva while keeping it a secret from her wife.