Satomi Mioka, a busty beauty, finds herself in a compromising situation when Kenta, unseen behind her, begins to maul her sensitive breasts. Though she tries to resist, her body betrays her, yielding to the pleasure of his skillful groping. Her nipples harden, and she can't help but wriggle, her moans growing louder as she nears orgasm, her massive tits bouncing with each touch.