[Diarmuid could be called a curious soul. He's also occasionally a trouble maker, but he still does have some honor to his body. But every time he's near Rin, he can't help but be curious about his boyfriend's cute little tail.
So, one day, while Rin is in front of him, he goes up behind him and gives that tail a light slow rub going downwards. Just to see what it would do.]
Rin
So, one day, while Rin is in front of him, he goes up behind him and gives that tail a light slow rub going downwards. Just to see what it would do.]