Nice, with a few changes of course.

The day went on pretty simply, as simple as learning at school could be. At some point after coming back from break, some thoughts started itching in the back of Keigo's mind. Something that was similar to what he had done before. This time however it felt like he was going deeper than he ever had before. With these thoughts in mind, it could not be ignored so he got to writing them down.

Chizuru Honsho was raised with a single mom who is a successful model named Karin.
Masaki Kurosaki spent time as a model with great success but then stepped back and became a homemaker when pregnant with Izumi.

Both Karin and Masaki worked with, and in Karin's case still works with, Keigo's mom Shizuka and became good friends with great benefits.

Izumi for a time once wanted to be a model like her mom, having seen a few pictures of her modeling a dress and accidently one of her in a bikini. But with Masaki's **** Izumi put aside such a dream/suppressed it thinking she can't be a model AND a tough girl. With enough praise, reminders of what her mom did, and great sex she will feel comfortable enough to chase that dream again.

Keigo felt like he should do something for Izumi, something to help correct the dreary life she has been living and give her something to move towards in life. Also, the thought of all the things she could model for him brought a smile to his face. He also took the time to give his, Izumi's, and Chizuru's moms a connection to help forge bonds between each other. He wasn't sure why he made them sex friends as well, but he felt like he should just commit to the idea at this point.

But as the day came to an end and while he was waiting for the final bell to ring Keigo only had one question on his mind.