Iijima Sayaka(飯島さやか) from Shino-sensei no Yuuwaku Jugyou(詩乃先生の誘惑授業)/Professor Shino's Classes in Seduction OVA character lora.

Trigger words:

ShinosenseinoYuuwakuJugyouIijimaSayaka, red chest ribbon, school uniform, open yellow jacket with blue trim over short blue dress with upper white frills,

Negative prompts:

pleated skirt, pleated dress, buttons, pockets, crowd,

Has issues with jacket, it should be the type of jacket that's short in the front half and a bit longer in the back half.