It doesn't even take you a second to realise just what has happened to your crotch. A single glance being enough to show the direction these changes are taking you. Your manhood now fully transformed by the brown latex, erect, and sticking out of a new sheath. Your thick member leaking the same latex that made it, juices flowing from the head of your new canine tool. The gorilla seeming entranced as he takes in your new pride, hand reaching for your cock once more as he strokes it. His meaty hand struggling to fully envelop your thick girth, and stroke your entire length. Eventually directing his grasps to your knot.
"Bro. This is so cool, bro. We don't get enough wolves around here!"
He laughs with joy as you continue to moan and squirm. Ever since it reformed, your dick has been even more sensitive. So needy and alert, responding to this brutes gropes and filling you with tingles of pleasure. Tingles that escalate as the gorilla has a goofy grin, mouth stretching to take in your entire dick. Deepthroating himself on your manhood as he struggles to stuff down your knot, eventually doing so after moments of adjustment. A howl like grumble released from you as the man gets to work. Your hips rising against the gorilla as you do your best to pound into him, ensuring he gets his filling from a loyal and strong wolf like yourself!
Your bindings begin to weaken as your wild sex continues. A hand being freed, and a thought occurring for just a moment. You could get out, you could unbind yourself and leave. Or, you could continue to give this stud of a gorilla what he craves. At this point, it's not even a question. You're enjoying it, he's enjoying it, so why stop now? Your hand grasping onto the back of the gorilla's head as you take over his movements. Directing him across your manhood with glee, enjoying this moment to use your partner as you see fit.
Eventually, your lust begins to die, and you feel yourself reaching your limit. The gorilla steadying himself as he drinks his fill, you roughly tossing him off afterwards. A few struggles had as he's stuck on your knot, yet the struggles do not deter you from forcing him off. The gorilla resting on his back, stroking himself absentmindedly as you relax. Knot dying down as your dick retreats into its sheath. Your humanity returning to you as realisation hits, eyes checking your body for any further changes, but thankfully finding none. Only your cock has been taken over by the latex, the rest is still human.
"That. Was. Amazing!"
The gorilla's deep voice fills the room as his fist hits the floor, the beast moving on all fours towards you, poking your crotch with his finger. After your release, the sensitivity of your new implement seems to have left. Your body your own, at least, for now.
"Okay bro, lets keep going!"
He picks up another handful of latex. Your free hand trying to hold him back, but the gorilla overpowering you in moments. Your hand pushed aside as he begins to coat your chest in the substance. Your body shaking for a second as it feels completely freezing, the cold liquid spreading across your stomach and pecs, rubbed into your skin as the gorilla works the latex into you. Resistance leaving alongside your senses and humanity, each time you find the gorilla applying more of this latex, more of you begins to fade.
"Gotta get your chest all latexed up. See, still gotta find out if you're a big wolf or a small wolf."
You tilt your head slightly, the gorilla noticing your confusion and laughing.
"You could either be a super muscly bro, like me!"
He places a finger on his chest, returning to the action afterwards.
"Or, a slimmer bro. Lot more flexible, you know?"
As he finishes speaking, you begin to feel movement at your chest. The latex springing to life as it begins to spread by itself. Reaching up your arms, and down to your legs. Covering everything but your head in its substance as the changes begin. Your body paralysed and all feeling now gone, all, except from your cock and your head. The gorilla taking advantage of your current situation as he places a hand behind your head, and pulls you into a kiss. His lips interlocked with yours as you begin to lose yourself to pleasure once more. Humanity fading further as you dream of your new form. Of a...