please help me.. i've been looking for this yaoi for a few months now.. its a yaoi with a possessive lover.. they are lovers since middle school... til adult.. the seme is really possessive.. theres a scene that they get together with their 2 friends.. and their friends were complaining that the seme is hiding the uke from them.. then the seme and uke went home and i remember that the last part was the uke is begging to be fucked or something like that.. and the art is good.. and that manga includes other one shots..

Kaihatsu Muramura Mode, chapter 4?

OMG OMG OMG OOOOOOOOOOOMMMMMMMMMMMMMGGGGGGGGGGGGGG!!!!!!! THAT IS IT!!! you're a life saver!!! thank you so much!!! i've been looking for it for 3 month and 2weeks to be exact... not exaggerating.. coz its the time i left my country.. i cant open mangago in the country im in now.. T_Tso ive been looking for it like a blind man looking for the exit in a garden maze... T_T