National treasure-class K-cup breasts and a beautiful waist... Marina Yuzuki is a super busty actress with an astonishing, divine body! ! The perfect project for such a great girl... is Oil Boobs! Her overwhelming, powerful body is mysteriously dripping with oil... just looking at it makes you super hard! However, trouble immediately occurs. Her competitive swimsuit won't fit! ? Because her K-cup breasts are Haruka larger than expected. When she somehow manages to fit her wild breasts into the swimsuit and starts a threesome, trouble occurs again? ? The synergistic effect of the oil and the K-cup breasts is so pleasurable that a titjob alone is enough to make her explode! ?