
So far from vol 2, i only know that they become sex friend for 2 month. Ren set many rules for their relationship like no light when they have sex, no skinship outside sex, and no stay after sex. Ren dont let kazuma see his face and wont let his voice out when they're having sex.
We will see Ren dream about kazuma choose woman over him, i think ren afraid someday kazuma will leave him (ren think he is gay while kazuma is straight). Ren woke up from the dream, spot a note kazuma left,took a drink while looking outside his window apartment, he see kazuma still there just grab a taxi to go home. Kazuma turn his head toward ren's window makes ren crouch down while saying that kazuma too earnest ( sorry, i dont know how to describe "majime" here in english).We will see kazuma's note on floor that he make and put sandwich on fridge, ren should eat it before going to work,kazuma also write "lets meet at the office :)" (yes kazuma put the smiley).
From summary vol 2. When they make a progress an unxpected person will appear but i dont know who the person is.
I dont know the ending but i plan to buy this manga by the end of this month.
This has 2 vol and i just read sample page for vol.2 and then ╥﹏╥