"Ah, welcome to our gym, Master!"
"Yes, our greatest greetings to you today, Young Master."
In between fights, their master (You) likes to get stronger by working out their muscles. Not only is it a fantastic way to level up, it's also a nice stress reliever mentally (and with eye candy for all to see to boot!).
"So, what say you, Young Master? Would you care to start out with some light cardio on the treadmill? Typically I wouldn't be so adamant, but ever since you gave me that ogrish brute's body I've suddenly got a lot less on my chest to worry about~"
"Yeah right! Master, everyone knows that the pitfall about proper exercise is that your legs won't be strong enough to endure long sessions if you don't build up stamina with some weight lifting first! Just look at me now! I've always got at least 5 pounds on me at all times cause you forced me to lug these lecherous lightning lobbers everywhere after all~"
"Hmph! The Young Master wasn't interested in what I had to offer simply due to my mature figure, correct? That would be quite rude to a lady such as myself, I'll have you know. However, it WOULD be absolutely entertaining for this oversized brat to tire herself out on the treadmill even at a mere jogging pace; I bet she can't even last ten minutes!"
"Can it, ya creepy caretaker! You're just jealous that your teeny-weeny body isn't able to pump some iron without collapsing on the floor in seconds! (Speaking of...Master, I'm going to make a VERY iron-rich meal for you after we workout, so do your best today okay?)"
"Tch! Seems like the both of us are too stubborn to let up regarding this matter; the only way to prove who is the best shall do so through burning the most calories! Thankfully for us we have indicators on our stat screens to tell us that info."
"Wait, we do? That sounds entirely useless...is what I would say if it wasn't for the fact that I need to lose some fat of my own. Who knows? Maybe if we swap back somehow I'll have done enough exercise to make these things less big and heavy, and then you'll never get to pleasure him with them ever again, ahahahaha!"
"Very well! No hot-blooded man can resist a tight ass like mine! I'll be hopping around uninhibited and run two miles easy! (And then...Young Master, you WILL take a shower with me once we're through, right? We'll leave her sweating in the dust, unable to cope with her inevitable defeat!)"
"Grrr, you're on! Master, choose one of us to start out with!"
The decision is up to (You), so what will be the focus of today's coordinated workout program?
~ ~ ~ ~ ~ ~
And that's all for now. A pretty short story this time, but I don't play gacha games like FGO as I've said in the past with the Azur Lane swap so my knowledge of the characters is limited in that regard. Great character designs though. By the way, there's at least one doujin out there of Raikou and Shuten Douji swapping body types too. It's amazing, so keep it a secret to everybody! (Nah, not really.) October's coming up, so perchance we'll see some more head swaps outside of the usual content creator circle? I sure hope so. Tangents aside, have yourself a good one wherever it is that you're at!