Looking at how long your trunk was, you now get curious. You remember swapping that lady's head with kangaroo legs, and thought about how you did that in the first place. You look down further at your crotch and get aroused all the sudden by the thought. You hop to the nearest bathroom to conduct your experiment.
While in an empty stall, you unzip your pants and pull down your underwear revealing your kangaroo dick. You look to see if you still have the elephant trunk highlighted and pressed morph. Your dick leaves it's shaft and starts getting hard as it grows longer turning grey. The slit on your mushroom tip split into two making them nostrils. The tip also flattened to accommodate the new shape as your dick grew longer and more grey. Your new trunk dick got to 5 feet just like your nose as a leathery texture developed all around it.
You stood up wide eyed looking at your trunk dick. Watching the change was one thing, but feeling it was another. Once you felt the leathery skin on your crotch you start to rub to the tip. You are essentially masterbating as you feel a stream fill all the way up your dick trunk. Sticky white cum shot out of your trunk dick making a trumpet noise. You couldn't help it and your nose trunk did the same.
So far you got kangaroo legs with a pouch, a lions mane, and two trunks of an elephant, one being your dick. You really wonder if this will affect your tendencies.