Sagami Jun - Bakusou Kyoudai Let's & Go!!

model author link : https://civitai.com/models/140229/sagami-jun-bakusou-kyoudai-lets-and-go Model Author :
nullcamp901

Trigger: s4g4m1

Prompts: yellow shirt, bare arms, red shorts

the "red shorts" prompt sometimes doesn't generate the bike shorts she uses. If you don't mind some bikes appearing in your images you could use "bike shorts", but it works even without these prompts.

See the author link above for details.