[Crossover] How to Save Up for Cat Snuggles Without Singing Dirty Songs

I'm Aiba Souji, a super popular (fake) singer on Bilibili... I... I'm not Aiba Souko, you idiot! Ahem. My goal is to use the money I make singing naughty songs to spend all day and all night petting cats! ~\(≧▽≦)/~ But right now, I'm a poor, single loser sharing a rental and unable to keep a cat. (dog face) Meanwhile, Setagawa next door is practically evolving from a househusband into a devoted wife. Tch, it's better to marry well than to do well. (Raises a torch with a blank expression.) Hah, when I compare myself to those idols in the idol department... My sadness flows like a river. Why is it that the moment that astronaut goes "Wookyu☆," a bunch of girls start throwing money at him like crazy?!!! Don't regular students have the right to gain fans too?!! There's no future in mining, you transfer students who do nothing but switch to the idol department!! Enough of that. I'm going to space to train. Kyu. Kyu... Th-this stuff is addictive. -(- I don't know why, but I've become obsessed with Leo... With his "Wookyu☆," that is. No, Wataru, let me explain! You're still the one I love! Ame shinkotsu☆!! A quick introduction: Natsuo is the middle-parted hotel guy from Hitorijime My Hero, voiced by Wataru Nobuta. (He's the one singing the opening line, give him all the calls!) Tsuneto Houshiro is also from Hitorijime My Hero. He's the police officer who supports them and gets the screen dirty with his underwear. Why am I always into the side characters?... Every time, I have to make my own food. (facepalm) Note: The pairing in this story is undecided, and canon couples will not be broken up.