Waking up the next morning, you realize it's spring time. A quarter of you doesn't want it to be spring, but most of you likes the idea as you think about what the men yesterday said. Your exhibit is getting warmer, so you start to slither around as the lights turn on. You were starving, so you went to the back of your exhibit to find food. A man had put out another antelope and was in the lab, watching you slither toward the antelope, strike it, and swallow it whole.
"Spring time is here, you know," he speaks as you digest your food. "I'm sure you're gonna love the male snake we put you with." Deciding that you might not be able to protest, since you figure your voice wouldn't help to make out words, you say nothing. But the snake part of you agrees with the man and hisses in pleasure, much to your disdain. The man smiles in a sort of mocking way and walks away.
Most of you wonders how the snake would look like, but the human part of you just wants to escape the embarrassment of living here for the next five years. But, you realize that your humanity might not even survive those years. You slither over to under the heat lamp, digesting your food under it just as you always do, ignoring the people outside. Thissss issss boring, you think. I hope the sssss male will come ssssooon... yessss.... Your humanity is barely hanging on now, and you think more about having eggs. Your forked tongue slips out of your mouth, tasting the air, and you smell something familiar. Deciding to go and find out what it is, you slither out from under the heat lamp, all your food digested, and go to the back of your exhibit. You find a male snake crawling out from the lab, and a male scientist in the lab. You look upon the male snake, which is half human and half snake just like you, eager to get started. The male is in turn eager, and he hisses at you in anticipation, checking you out.
You move in closer to the male, starting to have sex.