This is the second part of this story! English's not my first language so I hope I did an OK job, again, all comments are welcomed!
The feline nurse slowly pushed the medical bed, taking the strapped, naked bunny to a typical looking lab halfway, illuminated by bright white spots on the ceiling, surrounded by doors leading probably to more examination rooms and offices. The rabbit squeaked in embarrassment, exposed to everyone to see with his member as hard as ever, but no one there seemed interested in him, too focused on whatever they were doing.
The chemicals in his body prevented him from feeling anything but simply, primal arousal. An intense itch to be taken and simply fucked. Even if the whole situation seemed utterly humiliating, he didn't care. He surprised himself thinking he was actually enjoying it.
A few long seconds passed when they finally arrived in another room, almost exactly the same as the one he was before, a few cameras were holding from the ceiling pointing at the center of it. The same doctor who performed the previous procedures was talking with a lion, who was busy manipulating cables and arranging instruments nearby. The nurse carefully placed the bunny in the middle of the room, facing a door.
"Alright great, the subject is here, we are going to make him take a breeding position and prepare him." Said the cheetah looking at his colleagues, getting closer to the bunny, removing the straps one by one, sometimes gently poking him around, as if studying his reactions.
"I know it's hard for you to focus right now, but please listen hun. The next step is the most important of this experiment, we are going to prepare you and then we will exit the room--" K squeaked again, this time in fear, with pleading eyes. "Aw honey don't worry, he's not going to hurt you" She took one of his paws and squeezed it as she kept talking. "I will exit the room and the Alpha will be let in. He went from a similar procedure than yours, but the other team enhanced his instincts. He also was closely monitored and stimulated for a while, it won't take long for him to ehrm... finish. Don't be scared, if he tries to hurt you we will quickly end the experiment." He could swear he saw the nurse exchange a nervous look with the doctors, but she quickly smiled and squeezed his paw. "Let's get you all nice and ready now".
With the help from the two others, they carefully moved K on his belly. Every movement makes him feel a bit dizzy and groan in discomfort. The nurse slid both her paws over K's lap, grabbing him slightly. "Try to slowly raise your butt. I'll help you place yourself, go slowly, take your time" She said while now applying some pressure, pushing him up. K obliged, moving his knees, and using his arms to push himself, getting slowly on all fours, hiding his embarrassed face with his long ears.
"Good boy!" The cat encouraged while now gently pushing with a paw his back, forcing him to arch it. Quickly attaching his ankles and waist. "This is going to help you keep this position" She said now moving in front of him, taking both his paws, placing them in front of his head, strapping them as well, she then moved his ears with tender care, brushing K's hair for a few seconds."You are such a sweet bunny" She said tenderly with a smile. "Once we are out, keep your head and tail down, it's very important that you assume a submissive position at all times."
The lion approached, holding in his paws what looked like a fleshlight attached to a tube, the other end connected to the machine he was working on earlier. Leaning under K's lap, he carefully inserted the device around his member, making K moan in pleasure as it slowly took all his length, wrapping it in a nice, slippery and warm feeling.
"This will help us stimulate you if necessary and gather more samples. Do your best to hold your orgasm as much as you can. This device can also prevent it."Said the lion looking at the bunny, with a mischievous smile.