[Ebi no Implant (Shrimp Cake)] Tsukiau nara Tayorinai Yowao yori Anshinkan no Aru Kyokon no Futanari da yo ne [SDTLs]

Hitomi's devoted but spineless boyfriend senses her drifting away, unaware that a single collaboration placed her under the sway of Ryuu-san, a commanding futanari whose huge cock offers the security he never could. What begins as hands-on 'acting coaching' over her big ass and curvy body spirals into ahegao-eyed surrender and total mind break, her loyalty rewired toward the one person who actually listened to her problems. When he finally works up the nerve to ask what's wrong, the girl he loves defends her new 'boyfriend' with hollow-eyed fervor—and the betrayal barrels toward a finale sealed by impregnation.