[Shirano Jin] Single Mother to Mujaki na Chinchin - Single mother and innocent penis [Hourglass]

An overwhelmed single mother with ample curves finds herself tangled in a provocative game with her shy, inexperienced son, whose innocent penis becomes the focus of her desire. As they move from a bedroom encounter to a frantic bathroom struggle, the tension escalates with every desperate attempt to keep the encounter going. The story teases a forbidden, sensual showdown that leaves both characters breathless and uncertain.