This is a 2 in 1 character couple LoRA for Obanai Iguro x Mitsuri Kanroji (伊黒小芭内 x 甘露寺蜜璃) from Demon Slayer: Kimetsu no Yaiba.

The examples are using LoRA weight=1 and highres fix ESRGAN_4x with denoising strength=0.5.

Mitsuri character trigger: 1girl mitsuri

Mitsuri default outfit: pleated skirt demon slayer uniform white haori long sleeves thighhighs

Mitsuri optional: cleavage

Obanai character trigger: 1boy obanai

Obanai default outfit: demon slayer uniform vertical stripes jacket black pants

Obanai optional1: mask

Obanai optional2: white snake

The two characters can be triggered separately like you are using single character LoRAs. If you still get both characters, you can add solo in prompts.

To trigger both of the characters at the same time, in addition to character triggers, you may need to specify some interactions, such as hug, kiss, back-to-back or side-by-side.