"I'm not really into this but... i wanna go to your testicles..." you awkwardly talk with the gargantuan Arcanine, he however, smile
"So... you're kinky eh? hehe" the arcanine joke on you, this made you awkwardly blush
"Dont get the wrong idea, before being shrunk by some unknown force, I was investigating about pokemon's reproductive system, I'm not only a trainer you know..." you try to explain your previous situation before being shrunken. you were not a common trainer, you were a sort biologist, using your knowledge about pokemon's anatomy to enhance your pokemon or weaken your opponent's, This kind of conversation intrigued the giant arcanine.
"so, if you wanna know my reproductive system, is the hole left to you, is will guide you directly to my lower-parts"
"Thank you" as you thank your, arcanine walks deep in the forest like if he is searching for someone else meanwhile inside, you walks deep in a fleshy corridor-like tunel, you saw organic differents signs that says "bladder, testicles, penis/urethra" and you see three entrance with a elevator-like in the inside, you chose the testicles as main event, you enter to the fleshy elevator that lead to the testicles, you saw two buttons [right] and [Left], you pressed the [right] and the elevator start to move.
"is seems that you chose my right testicle, let me tell you that you wont be disappointed with this trip"
you're excited to resume you investigation, but somehow you're worried and kinda scared... the elevator enter to a gigantic spherical tank, below there is a vast white ocean, arcanine's sperms. the elevator lands to an little island in strange structure. "you're arrive to my right testicle, hope that you can continue with you "investigation" here"
you exist the elevator. inside the structure seems to be nearly empty except for objects made by the moist flesh of arcanine, there is a bed, a table and monitor
however you saw in the cealing of the gigantic testicle a huge white spherical structure, with veins pulsating, the structure have a holes in it, some big enough to enter.
"what is that thing? I never see such thing before in my books." you said inquisitive
"well that thing is where I produce my most rich and fertile sperm"
"yes but i fought a battle against a wild raichu months ago, a ThunderShock hit me in the balls and... "
"Ouch!"
"yes, its hurts so much, but i win the fight, but after that, each time after mating, my mate doens't end pregnant with my litters, i ended up with the conclusion that i'm infertile". arcanine said that to you with a sad tone...
you dicided