クレイ's Favorite

Does anyone know about a bl manga, about a naive uke who doesn't know how to jerk-off and what porn is and a delinquent-play boy seme. The uke is also a lonely-wolf, who does not have any friends, until that seme approached him 'cause he got interested with the uke. taught him different delinquent stuff like, smoking, drinking and etc. So the uke fell in love with the seme eventually but he didn't knew that the seme was the first one who fell in love with him. but because he has a gang and was afraid to get bullied by his peers, so he avoided the uke but the uke was persistent and still approaching him despite the rejections he got from the seme. Until, the seme told him hurtful words.. so the uke became lonely again. fast forward, the uke was missing and found in a warehouse bathed in his own blood. so they sent him immediately into the hospita as soon as they found the uke.. and was in coma. and I don't know the details afterwards.. I just found this story description on facebook and someone posted this asking if anyone know about the title for this story. I'm really curious that's why I hardly looking for the sauce but I couldn't found it.. So I was hoping that someone will know the title that fits for this description.. and by the way, the person who asked the title for this manga, she said that it has a word "Gomen" in the title.. but if you know any bl manga that fits to this description even it has no 'gomen' in the title.. please reply here.. thank you very much!!!!