Spirited Away.

Consciousness slowly returns to you. You can still feel the firm tentacles of the creature coiled around your splayed out limbs as well as the warm slime that seems to have congealed around just about every part of your body except your face.

Your body bounces regularly and rhythmically and your cock is undergoing a deep massage, keeping you very hard and very aroused, almost to the point of over-stimulation.

You open your eyes slowly and turn your head, noticing you are being moved by this weird creature thing. It looks as though you are being claimed as a prize and now you're being carried off through the undergrowth.

Various twigs, branches and leaves batter at your slime encased body. You flex your goo encased fingers and try to flex your arms, only to discover their range of movement is limited. Your already weak muscles are assaulted by an increased massage from the tentacles binding them.

You are being carried off by this thing and are unable to stop it!