Both Atsumu and Osamu grin at this. Osamu might be the better-behaved of the two, but he's still a teenage boy who just got a boyfriend who was very willing to sex it up with him.

And Atsumu, too, he guessed. It was weird, but he could live with it.

The twins finished their meals quickly, Atsumu taking large bites as if he was starving, while Osamu ate more like a normal human.