The protagonist, Suzuki Tomohiko, secretly harbors feelings for Ayase Ruka, a top-tier gyaru in his class. Thinking he wanted to get even a little closer to Ayase, Suzuki took action.

He tried an an unfamiliar hairstyle and went to school, but his classmates reactions weren't very good... However, he was able to talk to the top-tier gyarus who showed interest!? And surprisingly, they started calling him "Chomu" by nickname!

Starting from this day, he began talking to Ayase's group, and Chomu worked hard to become friends with them.

Then one day, he unexpectedly ran into Ayase on her way home. "Chomu, are you free~? Then, come over to my place~, tell me some interesting stories~"

Unexpectedly invited to her house...

"Chomu, do you have a girlfriend?"

Unable to resist Ayase, who was coming closer...

"Okay, take out your dick. I'll jerk you off (heart)"

An unbelievable sudden development!?!?