Unable to fight against the rising pleasure, Stacy finally succumbed to the slow seduction and spiraled into a quaking orgasm. Unfortunately, as her body jerked and spasmed uncontrollably, she lost what little bracing she had against the creature’s slow but relentless tug-o-war to draw her down deeper. Her arms buckling, she dropped quickly into the slippery hole until she was no longer visible from the surface. Her body was sucked into the warm flesh of the buried organism, and tightly secured to prevent her escape and limit her ability to even struggle against what was to come next. Bound helpless, the girl could only gasp and moan as the organism slipped itself within her still sensitive flower and gently continued its gradual arousal of her body. A few minutes later, Stacy cried out in ecstasy a second time, and then again a few minutes after that… and then again, and again, and again…

Just some sloppy seconds on the Beach Bulb theme.