Yoriichi and Michikatsu were twin brothers, both in their second to last year of high school. They were both dating the same person, Douma who was another male. Yoriichi and Michikatsu would be the ones on top and Douma would be below them when it came to positions.

One day, Some new girls had transferred to the school and they saw both of the twins. They found them cute and flirted with the twins, trying to charm them but they didn't know that they were already dating someone. Michikatsu was getting a bit annoyed with the constant flirting and Yoriichi got uncomfortable with them since he only loved Douma and not the girls that tried to charm him and his brother.

During lunch, Yoriichi and Michikatsu sat with their boyfriend at a separate table together. They ate with a smile and holding his hands. Little did they know, The new transferred girls walked over to them as another attempt to charm them. They completely ignored Douma was sat in the middle of the twins and the girls were flirting with the twins. They were getting annoyed and uncomfortable again with the girls flirting. "..."