The stepfather and daughter's joint training to strengthen vaginal pressure opens the door to a deep-seated affair! The husband always ends up with a premature ejaculation... The daughter, Yuina, consults her stepfather, suspecting there might be an issue with her body. The stepfather, eager to see his grandchild, agrees to check Yuina's vagina and suggests further training to improve her vaginal pressure. As a result, Yuina's 'tightness' strengthens, leading to immediate ejaculation from her husband! Unable to be satisfied by her husband, Yuina eventually seeks out her stepfather... #TeamLeaderP
Glory Quest
