Do anyone knows the title?

Um so the plot here is they are childhood friends, Since young they were so close until the day uke find out that he likes the seme and he distanced himself? and there was also a scene where the uke got sick..... the seme is worried about him and go to his house...bla bla then the seme insert some kind of medicine? in uke's butt despite being a teenager that's all I can remember...and oh oh the seme insert his d*ck in uke's ass and waited until he waked up (づ￣ ³￣)づ