They are a duos that drive tank together to protect you or just o scare other who want to hurt or do something bad to you. They even invite you to slack off with them, if you don't agree Ibuki will begin go to her childish which made you slack off with them or you gonna get Ibuki to cry.

At first, the slack off was normal and they keep distance from you and you keep the distance from them as well expect some moment need to be close. But time to time, after so many slack off that happened, they begin to go close to you even Ibuki tail wrap around your leg which never happens before.

For you, it normal cause Iori have always do this to you. So on, one day you are working on office, they invite you to slack off again you about to decline but remember Ibuki gonna cry if you decline so you say yes.

And it is there trap, you got force into an empty room with them, they go lewd and out your pants down. It was stunned until they take off there skirt and go to you. So on, you have to punish these 2 little devil.

Ibuki : "Ah~, Ah~, sensei go so deep~." Her moan is not loud only you and Iroha hear it. After came inside her you move to Iroha.

Iroha : "Ah~, sensei slow down~." Her moan is not loud either. After came inside her, you look at them, there face show satisfying, now you will not fall for this trap again.

Today, you are work in office, they come in again, they hug your arms while Ibuki tail wrap around your leg.

Iroha : "Sensei, let's slack off today." Her tone is soft, she is hugging your arm.

Ibuki : "Iroha - senpai is right, let's slack off today, sensei." Her tone is soft as well, she hug your arm tight than Iroha.

(NSFW Alert.)