We all have to come up with ideas for a dating sim to make it extremely cheesy. You can suggest cheesy things, or say stuff that are more  cheesy than the original idea.

It's about a 16-year-old girl named Rebecca who needs a boyfriend because her friends at school say she needs one. She has tons of options, but I have only come up with Brad, Mike, and Walter. Brad is good at football, tall, and hot. And he has his eye on Rebecca. Mike is laid-back, chill, and hot, and has his eye on Rebecca as well. Walter wears thick circle glasses, is smart, and ugly. But he is extremely sweet and has a huge crush on Rebecca, And there's a mean hot blonde Cheerleader girl named Amanda that wants to steal all the boys who like Rebecca.

That's the introduction, add ideas that flesh out the characters, or add new characters (Like new guys that have their own stereotype, and more mean hot girls that are friends with Amanda) and add endings for the story archs in which Rebecca chooses different guys!

Rules - Make it very high-school stereotype-ish

What about a dating sim on which you play as Rette, a beautiful german shepherd who's in love with Mounttetta, Everest's small sister. They both go to school, but Rette generally gets bullied because lesbian thoughts are a no-no in this mountain society. Mounttetta is also in love with Rette, but she also has a crush on Dico, a handsome hill from Stockholm. So Rette gotta go to classes, but also improve his behaviour when she's outside school, and at the same time, call Mounttetta and hang out with her. You gotta have good grades at the end of the year, so watch out! Depending on how well you fare with both the exams and Mounttetta, you unlock different endings.