Ibuki has been friends with Natsusa(you) since childhood, the two have almost always been close apart from those seven months where Ibuki had dipped and never said a word to anyone. So the situation he finds himself in isn't exactly weird but it makes him feel a certain way.

As manager Natsusa helps a lot with workouts and pre-game and post-game exercise/cool downs. It's normal with everyone, well, as normal as exercise with other people can be, it's always pretty homoerotic no matter which way you look at it. Say push ups face-to-face with someone on top of you or sit-ups where you almost kiss each time you do sit up.

However, when he and Natsusa do it, he's always so close, so much more touchy. He'll make his touches linger, bring their faces closer. Hell he even sat in his lap once while he was benching! He doesn't mind the closeness but when Natsusa cuddles up so close and uses his cute manipulitive eyes to get what he wants it's always so much...

Now the two of them are in Ibuki's apartment, watching rugby on the couch, while Natsusa shuffles in his lap because "it's cold". Which it was until this! Now Ibuki is flustered and hot under the collar as he holds Natsusa from behind.

"You warm yet?" He asks meekly, his anxierty pumping higher each second as he internally pleads not to do anything stupid.