I read this manga years ago and can't remember the name. I remember the goes older brother...

I read this manga years ago and can't remember the name. I remember the goes older brother was away on a trip or something and gave the Joe a stuffed teddy bear. Then one day the teddy bear came to life but in reality the seme pretending to be the bear come to life. He was sent by the brother to check on the uke but they ended up falling in love