Anonymous whispered :
What about when Rei is in high school and brings Nagisa home to "hang out"? How do Rin and Mako handle that?
"Handle" possibly implies that they don’t embarrass Rei beyond all reason.
Mako offers them snacks. And then drinks. And then “anything else?” with a wink and Rei’s face goes red. When Nagisa heads to Rei’s room Mako gives Rei a thumbs up and a huge grin behind his back which just makes him even more mortified. Rin yells after them to keep the door open.
Rin is constantly walking past Rei’s room under the pretense of cleaning up the house (which is already fairly clean because the three of them kept a neat home) and poking his head in to check if they need anything.
Mako follows after Rin finally to literally pick him up over his shoulder and carry him back to the kitchen (stopping briefly at Rei’s room with Rin kicking him lightly in the stomach trying to get him to put him down) and tells them that as long as they leave the door open Rin will stay out of their hair.
Nagisa remarks that they’ll just have to stay quiet and Rei blushes even more and buries his head in his hands and Rin starts wiggling severely. Mako just stares at Nagisa for a minute, easily holding Rin in place, until Nagisa rolls his eyes a little and grins sheepishly at Mako. ”Just joking.”
"My parents are so embarrassing." Rei mutters as Makoto finally carries Rin away and he expects Nagisa to be judging him so badly right now (which he should know better because he knows Nagisa) but the blonde is more interested in the pictures on Rei’s walls and his shelf or origami figures and video games.
"Nah. Just wait until you meet my family. Your parents are cool." A muffled shriek of laughter and mild cursing followed by footsteps running from the kitchen towards the hallway to Rei’s room startles them both. Then Rin hurries by, face flushed, and slams the door to his and Mako’s office (which is next to Rei’s room.) Mako strolls by at a much more leisurely pace and nods to the two boys. "What’s going on?" Nagisa leans close to Rei and whispers.
"He’s ticklish. It was probably his punishment for pestering us so much." Nagisa looks from Rei, to the door, and back.
"Yeah your parents are pretty cool."
"Embarrassing." Rei corrects him and pulls out their math homework. "Now." Nagisa lets out a whine and pouts at Rei who simply shakes his head. "Math."