Because of His Huge Dick, I Can’t Find My Own Cock’s Position…, I Unconsciously Adjust Myself and My Stepmother Notices—Panicking, I Think I’ll Be Scolded, But She Says, “He’s Better Than Your Father,” Drools, and Starts Getting Horny. Yumi Kazama
Kotaro is caught by his stepmother while adjusting his cock position and fears she'll scold him. Instead, he senses something off about her demeanor. Ignoring his embarrassment, she becomes intensely curious, her eyes locked onto his huge dick. Before he knows it, she's hungrily going down on him, leaving him flustered and aroused. After that day, Kotaro deliberately adjusts himself in front of her, intrigued by her unusual reactions. Their forbidden desire grows, sparking an incestuous relationship.