Kuso Miso Technique (Japanese: くそみそテクニック) is a Japanese gay manga one-shot written and illustrated by Junichi Yamakawa. It was originally published in...

from the original on April 23, 2023. Retrieved April 2, 2023. "IKDI公式くそみそテクニック" [IKDI Official Kuso Miso Technique]. IKD International (in Japanese)...