Ichika Nanjo, the sports committee chair with a complex breasts who always wants to hide her big breasts. Ever since the day she was asked to join the swimming club, her big breasts have been played with... She has a boyish and masculine personality, and her body is so lewd that you can't imagine it from her clothes. Her wet G-cup big breasts become a target for the athletic club members who even have sexual desires...! Underwater, poolside, club room...like a beast