Wanting to further improve her already confident body, she starts seeing a personal trainer. Her instructor is a young female trainer named Mei, who always conducts sessions wearing a school swimsuit. With her bright and positive attitude, Mei keeps motivation high during workouts. However, during training, her body involuntarily reacts, making it hard to concentrate. Seeing this, Mei kindly adjusts to her pace and offers gentle support. When Mei takes her penis into her small mouth, she can no longer hold back and experiences creampie after creampie. Each time, Mei smiles with satisfaction, deepening their intimate relationship.