Zac nearly had a heart attack from the amount of pleasure that ran through his body at feel of Z’s hands on his cock. He slumped forward, bracing his hands on the shower wall to keep from falling over. He sucked and in a few deep breath’s as he tried not to shoot his load all over his friends face. “Please tell me before you do that Z.” He said, his voice a bit rough. “It feels amazing, but you almost got a load of cum on your face.”
He managed to calm down enough that he wasn’t going to lose it right away. He glanced down at his tiny friend under his leaned over body as she stroked his cock carefully, trying to give him the most pleasure. A hint of bright green entered with the red in glowing skin patches on his body, affection for this alien mixing with his lust. He loved his friend, glad that he was on ship with her and could spend time with her like this. He realized that he was the only one getting pleasured right now with a jolt, leaving Z alone. His tail snaked it’s way up the girls leg, the glowing bulb hovering in front of her pussy. The bulb on Zac’s tail was about the size and shape of a baseball, the tough yet sensitive tip feeling like warm rubber. Zac also had the ability to harden it, making it less sensitive so it could be used a blunt weapon and he change its shape to a simple degree to. He concentrated and his tail bulb started to stretch, the round shape becoming longer and thinner. A few moments later, his tail tip looked like a slightly smaller version of his cock, the new shape glowing bright. He slowly moved it to point at Z’s opening and teased it a bit before pushing in.