I wish I didn't know that my husband's stepplay was a big cock ... Nao Wakana

Nao Wakana, a new stepmother, finds herself in a complicated situation with her husband's son, Chi. As she navigates her role, she discovers Chi's huge cock, which becomes a source of fascination and desire for her. Despite being married, Nao engages in a taboo stepmother-stepson relationship with Chi, exploring the boundaries of their forbidden attraction. The story revolves around their secretive and intimate encounters, fueled by Nao's excitement and arousal towards Chi's large penis.