Why's everyone complaining? This is a comedy series, not some serious romance drama. Of course goofy chapters about boobs are in here. Besides, it's fun and cute. Kashiwada is close with her friends and having fun.
a random dog in school having an interest in her bra without any reason being given and then the problem is solved immediately is as good of writing as saying a dog ate my homework is as good of an excuse, this is a mediocre chapter so the complaints are understandable.
Because humanity, and as a result many of the users here on MangaDex, have an unnatural obsession with wanting to know which people are having what relationships are what time.
If any series involves a man and a woman, even if their relationship is entirely platonic, people will wonder when they’ll start having sex. If any series focuses on action instead of romance, people will still wonder when characters will start having sex.
It’s happened to other series before. For Komi-San, everyone gets mad when a comedy chapter happens because it doesn’t confirm their TadoKomi or ManuTado ships. It’s why every isekai seems to just segue immediately into the MC having sex or gaining a harem or some shit. Takagi-San narrowly avoided this, but only because it has a spin-off that confirms, yes, they will have sex eventually.